{
    "smithy": "1.0",
    "metadata": {
        "suppressions": [
            {
                "id": "HttpMethodSemantics",
                "namespace": "*"
            },
            {
                "id": "HttpResponseCodeSemantics",
                "namespace": "*"
            },
            {
                "id": "PaginatedTrait",
                "namespace": "*"
            },
            {
                "id": "HttpHeaderTrait",
                "namespace": "*"
            },
            {
                "id": "HttpUriConflict",
                "namespace": "*"
            },
            {
                "id": "Service",
                "namespace": "*"
            }
        ]
    },
    "shapes": {
        "com.amazonaws.appsync#AWSDeepdishControlPlaneService": {
            "type": "service",
            "version": "2017-07-25",
            "operations": [
                {
                    "target": "com.amazonaws.appsync#CreateApiCache"
                },
                {
                    "target": "com.amazonaws.appsync#CreateApiKey"
                },
                {
                    "target": "com.amazonaws.appsync#CreateDataSource"
                },
                {
                    "target": "com.amazonaws.appsync#CreateFunction"
                },
                {
                    "target": "com.amazonaws.appsync#CreateGraphqlApi"
                },
                {
                    "target": "com.amazonaws.appsync#CreateResolver"
                },
                {
                    "target": "com.amazonaws.appsync#CreateType"
                },
                {
                    "target": "com.amazonaws.appsync#DeleteApiCache"
                },
                {
                    "target": "com.amazonaws.appsync#DeleteApiKey"
                },
                {
                    "target": "com.amazonaws.appsync#DeleteDataSource"
                },
                {
                    "target": "com.amazonaws.appsync#DeleteFunction"
                },
                {
                    "target": "com.amazonaws.appsync#DeleteGraphqlApi"
                },
                {
                    "target": "com.amazonaws.appsync#DeleteResolver"
                },
                {
                    "target": "com.amazonaws.appsync#DeleteType"
                },
                {
                    "target": "com.amazonaws.appsync#FlushApiCache"
                },
                {
                    "target": "com.amazonaws.appsync#GetApiCache"
                },
                {
                    "target": "com.amazonaws.appsync#GetDataSource"
                },
                {
                    "target": "com.amazonaws.appsync#GetFunction"
                },
                {
                    "target": "com.amazonaws.appsync#GetGraphqlApi"
                },
                {
                    "target": "com.amazonaws.appsync#GetIntrospectionSchema"
                },
                {
                    "target": "com.amazonaws.appsync#GetResolver"
                },
                {
                    "target": "com.amazonaws.appsync#GetSchemaCreationStatus"
                },
                {
                    "target": "com.amazonaws.appsync#GetType"
                },
                {
                    "target": "com.amazonaws.appsync#ListApiKeys"
                },
                {
                    "target": "com.amazonaws.appsync#ListDataSources"
                },
                {
                    "target": "com.amazonaws.appsync#ListFunctions"
                },
                {
                    "target": "com.amazonaws.appsync#ListGraphqlApis"
                },
                {
                    "target": "com.amazonaws.appsync#ListResolvers"
                },
                {
                    "target": "com.amazonaws.appsync#ListResolversByFunction"
                },
                {
                    "target": "com.amazonaws.appsync#ListTagsForResource"
                },
                {
                    "target": "com.amazonaws.appsync#ListTypes"
                },
                {
                    "target": "com.amazonaws.appsync#StartSchemaCreation"
                },
                {
                    "target": "com.amazonaws.appsync#TagResource"
                },
                {
                    "target": "com.amazonaws.appsync#UntagResource"
                },
                {
                    "target": "com.amazonaws.appsync#UpdateApiCache"
                },
                {
                    "target": "com.amazonaws.appsync#UpdateApiKey"
                },
                {
                    "target": "com.amazonaws.appsync#UpdateDataSource"
                },
                {
                    "target": "com.amazonaws.appsync#UpdateFunction"
                },
                {
                    "target": "com.amazonaws.appsync#UpdateGraphqlApi"
                },
                {
                    "target": "com.amazonaws.appsync#UpdateResolver"
                },
                {
                    "target": "com.amazonaws.appsync#UpdateType"
                }
            ],
            "traits": {
                "aws.api#service": {
                    "sdkId": "AppSync",
                    "arnNamespace": "appsync",
                    "cloudFormationName": "AppSync",
                    "cloudTrailEventSource": "appsync.amazonaws.com",
                    "endpointPrefix": "appsync"
                },
                "aws.auth#sigv4": {
                    "name": "appsync"
                },
                "aws.protocols#restJson1": {},
                "smithy.api#documentation": "<p>AWS AppSync provides API actions for creating and interacting with data sources using\n         GraphQL from your application.</p>",
                "smithy.api#title": "AWS AppSync",
                "smithy.api#xmlNamespace": {
                    "uri": "http://appsync.amazonaws.com"
                }
            }
        },
        "com.amazonaws.appsync#AccessDeniedException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#String"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>You do not have access to perform this operation on this resource.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 403
            }
        },
        "com.amazonaws.appsync#AdditionalAuthenticationProvider": {
            "type": "structure",
            "members": {
                "authenticationType": {
                    "target": "com.amazonaws.appsync#AuthenticationType",
                    "traits": {
                        "smithy.api#documentation": "<p>The authentication type: API key, AWS IAM, OIDC, or Amazon Cognito user pools.</p>"
                    }
                },
                "openIDConnectConfig": {
                    "target": "com.amazonaws.appsync#OpenIDConnectConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The OpenID Connect configuration.</p>"
                    }
                },
                "userPoolConfig": {
                    "target": "com.amazonaws.appsync#CognitoUserPoolConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Cognito user pool configuration.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes an additional authentication provider.</p>"
            }
        },
        "com.amazonaws.appsync#AdditionalAuthenticationProviders": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#AdditionalAuthenticationProvider"
            }
        },
        "com.amazonaws.appsync#ApiCache": {
            "type": "structure",
            "members": {
                "ttl": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>TTL in seconds for cache entries.</p>\n         <p>Valid values are between 1 and 3600 seconds.</p>"
                    }
                },
                "apiCachingBehavior": {
                    "target": "com.amazonaws.appsync#ApiCachingBehavior",
                    "traits": {
                        "smithy.api#documentation": "<p>Caching behavior.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>FULL_REQUEST_CACHING</b>: All requests are fully\n               cached.</p>\n            </li>\n            <li>\n               <p>\n                  <b>PER_RESOLVER_CACHING</b>: Individual resolvers\n               that you specify are cached.</p>\n            </li>\n         </ul>"
                    }
                },
                "transitEncryptionEnabled": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>Transit encryption flag when connecting to cache. This setting cannot be updated after\n         creation.</p>"
                    }
                },
                "atRestEncryptionEnabled": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>At rest encryption flag for cache. This setting cannot be updated after creation.</p>"
                    }
                },
                "type": {
                    "target": "com.amazonaws.appsync#ApiCacheType",
                    "traits": {
                        "smithy.api#documentation": "<p>The cache instance type. Valid values are </p>\n         <ul>\n            <li>\n               <p>\n                  <code>SMALL</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>MEDIUM</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>XLARGE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_2X</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_4X</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_8X</code> (not available in all regions)</p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_12X</code>\n               </p>\n            </li>\n         </ul>\n         <p>Historically, instance types were identified by an EC2-style value. As of July 2020, this is deprecated, and the generic identifiers above should be used.</p>\n         <p>The following legacy instance types are available, but their use is discouraged:</p>\n         <ul>\n            <li>\n               <p>\n                  <b>T2_SMALL</b>: A t2.small instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>T2_MEDIUM</b>: A t2.medium instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_LARGE</b>: A r4.large instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_XLARGE</b>: A r4.xlarge instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_2XLARGE</b>: A r4.2xlarge instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_4XLARGE</b>: A r4.4xlarge instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_8XLARGE</b>: A r4.8xlarge instance type.</p>\n            </li>\n         </ul>"
                    }
                },
                "status": {
                    "target": "com.amazonaws.appsync#ApiCacheStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The cache instance status.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>AVAILABLE</b>: The instance is available for\n               use.</p>\n            </li>\n            <li>\n               <p>\n                  <b>CREATING</b>: The instance is currently\n               creating.</p>\n            </li>\n            <li>\n               <p>\n                  <b>DELETING</b>: The instance is currently\n               deleting.</p>\n            </li>\n            <li>\n               <p>\n                  <b>MODIFYING</b>: The instance is currently\n               modifying.</p>\n            </li>\n            <li>\n               <p>\n                  <b>FAILED</b>: The instance has failed\n               creation.</p>\n            </li>\n         </ul>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The <code>ApiCache</code> object.</p>"
            }
        },
        "com.amazonaws.appsync#ApiCacheStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "AVAILABLE",
                        "name": "AVAILABLE"
                    },
                    {
                        "value": "CREATING",
                        "name": "CREATING"
                    },
                    {
                        "value": "DELETING",
                        "name": "DELETING"
                    },
                    {
                        "value": "MODIFYING",
                        "name": "MODIFYING"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#ApiCacheType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "T2_SMALL",
                        "name": "T2_SMALL"
                    },
                    {
                        "value": "T2_MEDIUM",
                        "name": "T2_MEDIUM"
                    },
                    {
                        "value": "R4_LARGE",
                        "name": "R4_LARGE"
                    },
                    {
                        "value": "R4_XLARGE",
                        "name": "R4_XLARGE"
                    },
                    {
                        "value": "R4_2XLARGE",
                        "name": "R4_2XLARGE"
                    },
                    {
                        "value": "R4_4XLARGE",
                        "name": "R4_4XLARGE"
                    },
                    {
                        "value": "R4_8XLARGE",
                        "name": "R4_8XLARGE"
                    },
                    {
                        "value": "SMALL",
                        "name": "SMALL"
                    },
                    {
                        "value": "MEDIUM",
                        "name": "MEDIUM"
                    },
                    {
                        "value": "LARGE",
                        "name": "LARGE"
                    },
                    {
                        "value": "XLARGE",
                        "name": "XLARGE"
                    },
                    {
                        "value": "LARGE_2X",
                        "name": "LARGE_2X"
                    },
                    {
                        "value": "LARGE_4X",
                        "name": "LARGE_4X"
                    },
                    {
                        "value": "LARGE_8X",
                        "name": "LARGE_8X"
                    },
                    {
                        "value": "LARGE_12X",
                        "name": "LARGE_12X"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#ApiCachingBehavior": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "FULL_REQUEST_CACHING",
                        "name": "FULL_REQUEST_CACHING"
                    },
                    {
                        "value": "PER_RESOLVER_CACHING",
                        "name": "PER_RESOLVER_CACHING"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#ApiKey": {
            "type": "structure",
            "members": {
                "id": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API key ID.</p>"
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>A description of the purpose of the API key.</p>"
                    }
                },
                "expires": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>The time after which the API key expires. The date is represented as seconds since the\n         epoch, rounded down to the nearest hour.</p>"
                    }
                },
                "deletes": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>The time after which the API key is deleted. The date is represented as seconds since the\n         epoch, rounded down to the nearest hour.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes an API key.</p>\n         <p>Customers invoke AWS AppSync GraphQL API operations with API keys as an identity\n         mechanism. There are two key versions:</p>\n         <p>\n            <b>da1</b>: This version was introduced at launch in November\n         2017. These keys always expire after 7 days. Key expiration is managed by Amazon DynamoDB\n         TTL. The keys ceased to be valid after February 21, 2018 and should not be used after that\n         date.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>ListApiKeys</code> returns the expiration time in milliseconds.</p>\n            </li>\n            <li>\n               <p>\n                  <code>CreateApiKey</code> returns the expiration time in\n               milliseconds.</p>\n            </li>\n            <li>\n               <p>\n                  <code>UpdateApiKey</code> is not available for this key version.</p>\n            </li>\n            <li>\n               <p>\n                  <code>DeleteApiKey</code> deletes the item from the table.</p>\n            </li>\n            <li>\n               <p>Expiration is stored in Amazon DynamoDB as milliseconds. This results in a bug\n               where keys are not automatically deleted because DynamoDB expects the TTL to be\n               stored in seconds. As a one-time action, we will delete these keys from the table\n               after February 21, 2018.</p>\n            </li>\n         </ul>\n         <p>\n            <b>da2</b>: This version was introduced in February 2018 when\n         AppSync added support to extend key expiration.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>ListApiKeys</code> returns the expiration time and deletion time\n               in seconds.</p>\n            </li>\n            <li>\n               <p>\n                  <code>CreateApiKey</code> returns the expiration time and deletion time\n               in seconds and accepts a user-provided expiration time in seconds.</p>\n            </li>\n            <li>\n               <p>\n                  <code>UpdateApiKey</code> returns the expiration time and and deletion time\n               in seconds and accepts a user-provided expiration time in seconds. Expired API keys\n               are kept for 60 days after the expiration time. Key expiration time can be updated\n               while the key is not deleted. </p>\n            </li>\n            <li>\n               <p>\n                  <code>DeleteApiKey</code> deletes the item from the table.</p>\n            </li>\n            <li>\n               <p>Expiration is stored in Amazon DynamoDB as seconds. After the expiration\n               time, using the key to authenticate will fail. But the key can be reinstated before\n               deletion.</p>\n            </li>\n            <li>\n               <p>Deletion is stored in Amazon DynamoDB as seconds. The key will be deleted\n               after deletion time. </p>\n            </li>\n         </ul>"
            }
        },
        "com.amazonaws.appsync#ApiKeyLimitExceededException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#String"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The API key exceeded a limit. Try your request again.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.appsync#ApiKeyValidityOutOfBoundsException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#String"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The API key expiration must be set to a value between 1 and 365 days from creation (for\n            <code>CreateApiKey</code>) or from update (for <code>UpdateApiKey</code>).</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.appsync#ApiKeys": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#ApiKey"
            }
        },
        "com.amazonaws.appsync#ApiLimitExceededException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#String"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The GraphQL API exceeded a limit. Try your request again.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.appsync#AuthenticationType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "API_KEY",
                        "name": "API_KEY"
                    },
                    {
                        "value": "AWS_IAM",
                        "name": "AWS_IAM"
                    },
                    {
                        "value": "AMAZON_COGNITO_USER_POOLS",
                        "name": "AMAZON_COGNITO_USER_POOLS"
                    },
                    {
                        "value": "OPENID_CONNECT",
                        "name": "OPENID_CONNECT"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#AuthorizationConfig": {
            "type": "structure",
            "members": {
                "authorizationType": {
                    "target": "com.amazonaws.appsync#AuthorizationType",
                    "traits": {
                        "smithy.api#documentation": "<p>The authorization type required by the HTTP endpoint.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>AWS_IAM</b>: The authorization type is\n               Sigv4.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "awsIamConfig": {
                    "target": "com.amazonaws.appsync#AwsIamConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The AWS IAM settings.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The authorization config in case the HTTP endpoint requires authorization.</p>"
            }
        },
        "com.amazonaws.appsync#AuthorizationType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "AWS_IAM",
                        "name": "AWS_IAM"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#AwsIamConfig": {
            "type": "structure",
            "members": {
                "signingRegion": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The signing region for AWS IAM authorization.</p>"
                    }
                },
                "signingServiceName": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The signing service name for AWS IAM authorization.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The AWS IAM configuration.</p>"
            }
        },
        "com.amazonaws.appsync#BadRequestException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#ErrorMessage"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The request is not well formed. For example, a value is invalid or a required field is\n         missing. Check the field values, and then try again. </p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.appsync#Blob": {
            "type": "blob"
        },
        "com.amazonaws.appsync#Boolean": {
            "type": "boolean"
        },
        "com.amazonaws.appsync#BooleanValue": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.appsync#CachingConfig": {
            "type": "structure",
            "members": {
                "ttl": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>The TTL in seconds for a resolver that has caching enabled.</p>\n         <p>Valid values are between 1 and 3600 seconds.</p>"
                    }
                },
                "cachingKeys": {
                    "target": "com.amazonaws.appsync#CachingKeys",
                    "traits": {
                        "smithy.api#documentation": "<p>The caching keys for a resolver that has caching enabled.</p>\n         <p>Valid values are entries from the <code>$context.arguments</code>,\n            <code>$context.source</code>, and <code>$context.identity</code> maps.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The caching configuration for a resolver that has caching enabled.</p>"
            }
        },
        "com.amazonaws.appsync#CachingKeys": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#String"
            }
        },
        "com.amazonaws.appsync#CognitoUserPoolConfig": {
            "type": "structure",
            "members": {
                "userPoolId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The user pool ID.</p>",
                        "smithy.api#required": {}
                    }
                },
                "awsRegion": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The AWS Region in which the user pool was created.</p>",
                        "smithy.api#required": {}
                    }
                },
                "appIdClientRegex": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>A regular expression for validating the incoming Amazon Cognito user pool app client\n         ID.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes an Amazon Cognito user pool configuration.</p>"
            }
        },
        "com.amazonaws.appsync#ConcurrentModificationException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#ErrorMessage"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Another modification is in progress at this time and it must complete before you can\n         make your change. </p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 409
            }
        },
        "com.amazonaws.appsync#ConflictDetectionType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "VERSION",
                        "name": "VERSION"
                    },
                    {
                        "value": "NONE",
                        "name": "NONE"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#ConflictHandlerType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "OPTIMISTIC_CONCURRENCY",
                        "name": "OPTIMISTIC_CONCURRENCY"
                    },
                    {
                        "value": "LAMBDA",
                        "name": "LAMBDA"
                    },
                    {
                        "value": "AUTOMERGE",
                        "name": "AUTOMERGE"
                    },
                    {
                        "value": "NONE",
                        "name": "NONE"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#CreateApiCache": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#CreateApiCacheRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#CreateApiCacheResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a cache for the GraphQL API.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/ApiCaches",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#CreateApiCacheRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The GraphQL API Id.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "ttl": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>TTL in seconds for cache entries.</p>\n         <p>Valid values are between 1 and 3600 seconds.</p>",
                        "smithy.api#required": {}
                    }
                },
                "transitEncryptionEnabled": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>Transit encryption flag when connecting to cache. This setting cannot be updated after\n         creation.</p>"
                    }
                },
                "atRestEncryptionEnabled": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>At rest encryption flag for cache. This setting cannot be updated after creation.</p>"
                    }
                },
                "apiCachingBehavior": {
                    "target": "com.amazonaws.appsync#ApiCachingBehavior",
                    "traits": {
                        "smithy.api#documentation": "<p>Caching behavior.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>FULL_REQUEST_CACHING</b>: All requests are fully\n               cached.</p>\n            </li>\n            <li>\n               <p>\n                  <b>PER_RESOLVER_CACHING</b>: Individual resolvers\n               that you specify are cached.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "type": {
                    "target": "com.amazonaws.appsync#ApiCacheType",
                    "traits": {
                        "smithy.api#documentation": "<p>The cache instance type. Valid values are </p>\n         <ul>\n            <li>\n               <p>\n                  <code>SMALL</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>MEDIUM</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>XLARGE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_2X</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_4X</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_8X</code> (not available in all regions)</p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_12X</code>\n               </p>\n            </li>\n         </ul>\n         <p>Historically, instance types were identified by an EC2-style value. As of July 2020, this is deprecated, and the generic identifiers above should be used.</p>\n         <p>The following legacy instance types are available, but their use is discouraged:</p>\n         <ul>\n            <li>\n               <p>\n                  <b>T2_SMALL</b>: A t2.small instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>T2_MEDIUM</b>: A t2.medium instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_LARGE</b>: A r4.large instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_XLARGE</b>: A r4.xlarge instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_2XLARGE</b>: A r4.2xlarge instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_4XLARGE</b>: A r4.4xlarge instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_8XLARGE</b>: A r4.8xlarge instance type.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Represents the input of a <code>CreateApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#CreateApiCacheResponse": {
            "type": "structure",
            "members": {
                "apiCache": {
                    "target": "com.amazonaws.appsync#ApiCache",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>ApiCache</code> object.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Represents the output of a <code>CreateApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#CreateApiKey": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#CreateApiKeyRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#CreateApiKeyResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ApiKeyLimitExceededException"
                },
                {
                    "target": "com.amazonaws.appsync#ApiKeyValidityOutOfBoundsException"
                },
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a unique key that you can distribute to clients who are executing your\n         API.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/apikeys",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#CreateApiKeyRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID for your GraphQL API.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>A description of the purpose of the API key.</p>"
                    }
                },
                "expires": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>The time from creation time after which the API key expires. The date is represented as\n         seconds since the epoch, rounded down to the nearest hour. The default value for this\n         parameter is 7 days from creation time. For more information, see .</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateApiKeyResponse": {
            "type": "structure",
            "members": {
                "apiKey": {
                    "target": "com.amazonaws.appsync#ApiKey",
                    "traits": {
                        "smithy.api#documentation": "<p>The API key.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateDataSource": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#CreateDataSourceRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#CreateDataSourceResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a <code>DataSource</code> object.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/datasources",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#CreateDataSourceRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID for the GraphQL API for the <code>DataSource</code>.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>A user-supplied name for the <code>DataSource</code>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>A description of the <code>DataSource</code>.</p>"
                    }
                },
                "type": {
                    "target": "com.amazonaws.appsync#DataSourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of the <code>DataSource</code>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "serviceRoleArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The AWS IAM service role ARN for the data source. The system assumes this role when\n         accessing the data source.</p>"
                    }
                },
                "dynamodbConfig": {
                    "target": "com.amazonaws.appsync#DynamodbDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>Amazon DynamoDB settings.</p>"
                    }
                },
                "lambdaConfig": {
                    "target": "com.amazonaws.appsync#LambdaDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>AWS Lambda settings.</p>"
                    }
                },
                "elasticsearchConfig": {
                    "target": "com.amazonaws.appsync#ElasticsearchDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>Amazon Elasticsearch Service settings.</p>"
                    }
                },
                "httpConfig": {
                    "target": "com.amazonaws.appsync#HttpDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>HTTP endpoint settings.</p>"
                    }
                },
                "relationalDatabaseConfig": {
                    "target": "com.amazonaws.appsync#RelationalDatabaseDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>Relational database settings.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateDataSourceResponse": {
            "type": "structure",
            "members": {
                "dataSource": {
                    "target": "com.amazonaws.appsync#DataSource",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>DataSource</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateFunction": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#CreateFunctionRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#CreateFunctionResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a <code>Function</code> object.</p>\n         <p>A function is a reusable entity. Multiple functions can be used to compose the resolver\n         logic.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/functions",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#CreateFunctionRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The GraphQL API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> name. The function name does not have to be unique.</p>",
                        "smithy.api#required": {}
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> description.</p>"
                    }
                },
                "dataSourceName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code>\n            <code>DataSource</code> name.</p>",
                        "smithy.api#required": {}
                    }
                },
                "requestMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> request mapping template. Functions support only the\n         2018-05-29 version of the request mapping template.</p>"
                    }
                },
                "responseMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> response mapping template. </p>"
                    }
                },
                "functionVersion": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>version</code> of the request mapping template. Currently the supported value\n         is 2018-05-29. </p>",
                        "smithy.api#required": {}
                    }
                },
                "syncConfig": {
                    "target": "com.amazonaws.appsync#SyncConfig"
                }
            }
        },
        "com.amazonaws.appsync#CreateFunctionResponse": {
            "type": "structure",
            "members": {
                "functionConfiguration": {
                    "target": "com.amazonaws.appsync#FunctionConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateGraphqlApi": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#CreateGraphqlApiRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#CreateGraphqlApiResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ApiLimitExceededException"
                },
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a <code>GraphqlApi</code> object.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#CreateGraphqlApiRequest": {
            "type": "structure",
            "members": {
                "name": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>A user-supplied name for the <code>GraphqlApi</code>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "logConfig": {
                    "target": "com.amazonaws.appsync#LogConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon CloudWatch Logs configuration.</p>"
                    }
                },
                "authenticationType": {
                    "target": "com.amazonaws.appsync#AuthenticationType",
                    "traits": {
                        "smithy.api#documentation": "<p>The authentication type: API key, AWS IAM, OIDC, or Amazon Cognito user pools.</p>",
                        "smithy.api#required": {}
                    }
                },
                "userPoolConfig": {
                    "target": "com.amazonaws.appsync#UserPoolConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Cognito user pool configuration.</p>"
                    }
                },
                "openIDConnectConfig": {
                    "target": "com.amazonaws.appsync#OpenIDConnectConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The OpenID Connect configuration.</p>"
                    }
                },
                "tags": {
                    "target": "com.amazonaws.appsync#TagMap",
                    "traits": {
                        "smithy.api#documentation": "<p>A <code>TagMap</code> object.</p>"
                    }
                },
                "additionalAuthenticationProviders": {
                    "target": "com.amazonaws.appsync#AdditionalAuthenticationProviders",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of additional authentication providers for the <code>GraphqlApi</code>\n         API.</p>"
                    }
                },
                "xrayEnabled": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>A flag indicating whether to enable X-Ray tracing for the\n         <code>GraphqlApi</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateGraphqlApiResponse": {
            "type": "structure",
            "members": {
                "graphqlApi": {
                    "target": "com.amazonaws.appsync#GraphqlApi",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>GraphqlApi</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateResolver": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#CreateResolverRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#CreateResolverResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a <code>Resolver</code> object.</p>\n         <p>A resolver converts incoming requests into a format that a data source can understand\n         and converts the data source's responses into GraphQL.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/types/{typeName}/resolvers",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#CreateResolverRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID for the GraphQL API for which the resolver is being created.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "typeName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the <code>Type</code>.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "fieldName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the field to attach the resolver to.</p>",
                        "smithy.api#required": {}
                    }
                },
                "dataSourceName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the data source for which the resolver is being created.</p>"
                    }
                },
                "requestMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The mapping template to be used for requests.</p>\n         <p>A resolver uses a request mapping template to convert a GraphQL expression into a format\n         that a data source can understand. Mapping templates are written in Apache Velocity\n         Template Language (VTL).</p>\n         <p>VTL request mapping templates are optional when using a Lambda data source. For all\n         other data sources, VTL request and response mapping templates are required.</p>"
                    }
                },
                "responseMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The mapping template to be used for responses from the data source.</p>"
                    }
                },
                "kind": {
                    "target": "com.amazonaws.appsync#ResolverKind",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver type.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>UNIT</b>: A UNIT resolver type. A UNIT resolver is\n               the default resolver type. A UNIT resolver enables you to execute a GraphQL query\n               against a single data source.</p>\n            </li>\n            <li>\n               <p>\n                  <b>PIPELINE</b>: A PIPELINE resolver type. A PIPELINE\n               resolver enables you to execute a series of <code>Function</code> in a serial manner.\n               You can use a pipeline resolver to execute a GraphQL query against multiple data\n               sources.</p>\n            </li>\n         </ul>"
                    }
                },
                "pipelineConfig": {
                    "target": "com.amazonaws.appsync#PipelineConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>PipelineConfig</code>.</p>"
                    }
                },
                "syncConfig": {
                    "target": "com.amazonaws.appsync#SyncConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>SyncConfig</code> for a resolver attached to a versioned datasource.</p>"
                    }
                },
                "cachingConfig": {
                    "target": "com.amazonaws.appsync#CachingConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The caching configuration for the resolver.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateResolverResponse": {
            "type": "structure",
            "members": {
                "resolver": {
                    "target": "com.amazonaws.appsync#Resolver",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Resolver</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#CreateTypeRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#CreateTypeResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a <code>Type</code> object.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/types",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#CreateTypeRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "definition": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The type definition, in GraphQL Schema Definition Language (SDL) format.</p>\n         <p>For more information, see the <a href=\"http://graphql.org/learn/schema/\">GraphQL SDL\n            documentation</a>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "format": {
                    "target": "com.amazonaws.appsync#TypeDefinitionFormat",
                    "traits": {
                        "smithy.api#documentation": "<p>The type format: SDL or JSON.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#CreateTypeResponse": {
            "type": "structure",
            "members": {
                "type": {
                    "target": "com.amazonaws.appsync#Type",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Type</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#DataSource": {
            "type": "structure",
            "members": {
                "dataSourceArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The data source ARN.</p>"
                    }
                },
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the data source.</p>"
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The description of the data source.</p>"
                    }
                },
                "type": {
                    "target": "com.amazonaws.appsync#DataSourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of the data source.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>AMAZON_DYNAMODB</b>: The data source is an Amazon\n               DynamoDB table.</p>\n            </li>\n            <li>\n               <p>\n                  <b>AMAZON_ELASTICSEARCH</b>: The data source is an\n               Amazon Elasticsearch Service domain.</p>\n            </li>\n            <li>\n               <p>\n                  <b>AWS_LAMBDA</b>: The data source is an AWS Lambda\n               function.</p>\n            </li>\n            <li>\n               <p>\n                  <b>NONE</b>: There is no data source. This type is\n               used when you wish to invoke a GraphQL operation without connecting to a data source,\n               such as performing data transformation with resolvers or triggering a subscription to\n               be invoked from a mutation.</p>\n            </li>\n            <li>\n               <p>\n                  <b>HTTP</b>: The data source is an HTTP\n               endpoint.</p>\n            </li>\n            <li>\n               <p>\n                  <b>RELATIONAL_DATABASE</b>: The data source is a\n               relational database.</p>\n            </li>\n         </ul>"
                    }
                },
                "serviceRoleArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The AWS IAM service role ARN for the data source. The system assumes this role when\n         accessing the data source.</p>"
                    }
                },
                "dynamodbConfig": {
                    "target": "com.amazonaws.appsync#DynamodbDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>Amazon DynamoDB settings.</p>"
                    }
                },
                "lambdaConfig": {
                    "target": "com.amazonaws.appsync#LambdaDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>AWS Lambda settings.</p>"
                    }
                },
                "elasticsearchConfig": {
                    "target": "com.amazonaws.appsync#ElasticsearchDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>Amazon Elasticsearch Service settings.</p>"
                    }
                },
                "httpConfig": {
                    "target": "com.amazonaws.appsync#HttpDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>HTTP endpoint settings.</p>"
                    }
                },
                "relationalDatabaseConfig": {
                    "target": "com.amazonaws.appsync#RelationalDatabaseDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>Relational database settings.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes a data source.</p>"
            }
        },
        "com.amazonaws.appsync#DataSourceType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "AWS_LAMBDA",
                        "name": "AWS_LAMBDA"
                    },
                    {
                        "value": "AMAZON_DYNAMODB",
                        "name": "AMAZON_DYNAMODB"
                    },
                    {
                        "value": "AMAZON_ELASTICSEARCH",
                        "name": "AMAZON_ELASTICSEARCH"
                    },
                    {
                        "value": "NONE",
                        "name": "NONE"
                    },
                    {
                        "value": "HTTP",
                        "name": "HTTP"
                    },
                    {
                        "value": "RELATIONAL_DATABASE",
                        "name": "RELATIONAL_DATABASE"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#DataSources": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#DataSource"
            }
        },
        "com.amazonaws.appsync#DefaultAction": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "ALLOW",
                        "name": "ALLOW"
                    },
                    {
                        "value": "DENY",
                        "name": "DENY"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#DeleteApiCache": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#DeleteApiCacheRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#DeleteApiCacheResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes an <code>ApiCache</code> object.</p>",
                "smithy.api#http": {
                    "method": "DELETE",
                    "uri": "/v1/apis/{apiId}/ApiCaches",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#DeleteApiCacheRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Represents the input of a <code>DeleteApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#DeleteApiCacheResponse": {
            "type": "structure",
            "members": {},
            "traits": {
                "smithy.api#documentation": "<p>Represents the output of a <code>DeleteApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#DeleteApiKey": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#DeleteApiKeyRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#DeleteApiKeyResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes an API key.</p>",
                "smithy.api#http": {
                    "method": "DELETE",
                    "uri": "/v1/apis/{apiId}/apikeys/{id}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#DeleteApiKeyRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "id": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID for the API key.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#DeleteApiKeyResponse": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.appsync#DeleteDataSource": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#DeleteDataSourceRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#DeleteDataSourceResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes a <code>DataSource</code> object.</p>",
                "smithy.api#http": {
                    "method": "DELETE",
                    "uri": "/v1/apis/{apiId}/datasources/{name}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#DeleteDataSourceRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the data source.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#DeleteDataSourceResponse": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.appsync#DeleteFunction": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#DeleteFunctionRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#DeleteFunctionResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes a <code>Function</code>.</p>",
                "smithy.api#http": {
                    "method": "DELETE",
                    "uri": "/v1/apis/{apiId}/functions/{functionId}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#DeleteFunctionRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The GraphQL API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "functionId": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#DeleteFunctionResponse": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.appsync#DeleteGraphqlApi": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#DeleteGraphqlApiRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#DeleteGraphqlApiResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#AccessDeniedException"
                },
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes a <code>GraphqlApi</code> object.</p>",
                "smithy.api#http": {
                    "method": "DELETE",
                    "uri": "/v1/apis/{apiId}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#DeleteGraphqlApiRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#DeleteGraphqlApiResponse": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.appsync#DeleteResolver": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#DeleteResolverRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#DeleteResolverResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes a <code>Resolver</code> object.</p>",
                "smithy.api#http": {
                    "method": "DELETE",
                    "uri": "/v1/apis/{apiId}/types/{typeName}/resolvers/{fieldName}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#DeleteResolverRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "typeName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the resolver type.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "fieldName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver field name.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#DeleteResolverResponse": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.appsync#DeleteType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#DeleteTypeRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#DeleteTypeResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes a <code>Type</code> object.</p>",
                "smithy.api#http": {
                    "method": "DELETE",
                    "uri": "/v1/apis/{apiId}/types/{typeName}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#DeleteTypeRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "typeName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The type name.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#DeleteTypeResponse": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.appsync#DeltaSyncConfig": {
            "type": "structure",
            "members": {
                "baseTableTTL": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>The number of minutes an Item is stored in the datasource.</p>"
                    }
                },
                "deltaSyncTableName": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The Delta Sync table name.</p>"
                    }
                },
                "deltaSyncTableTTL": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>The number of minutes a Delta Sync log entry is stored in the Delta Sync table.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes a Delta Sync configuration.</p>"
            }
        },
        "com.amazonaws.appsync#DynamodbDataSourceConfig": {
            "type": "structure",
            "members": {
                "tableName": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The table name.</p>",
                        "smithy.api#required": {}
                    }
                },
                "awsRegion": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The AWS Region.</p>",
                        "smithy.api#required": {}
                    }
                },
                "useCallerCredentials": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>Set to TRUE to use Amazon Cognito credentials with this data source.</p>"
                    }
                },
                "deltaSyncConfig": {
                    "target": "com.amazonaws.appsync#DeltaSyncConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>DeltaSyncConfig</code> for a versioned datasource.</p>"
                    }
                },
                "versioned": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>Set to TRUE to use Conflict Detection and Resolution with this data source.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes an Amazon DynamoDB data source configuration.</p>"
            }
        },
        "com.amazonaws.appsync#ElasticsearchDataSourceConfig": {
            "type": "structure",
            "members": {
                "endpoint": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The endpoint.</p>",
                        "smithy.api#required": {}
                    }
                },
                "awsRegion": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The AWS Region.</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes an Elasticsearch data source configuration.</p>"
            }
        },
        "com.amazonaws.appsync#ErrorMessage": {
            "type": "string"
        },
        "com.amazonaws.appsync#FieldLogLevel": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "NONE",
                        "name": "NONE"
                    },
                    {
                        "value": "ERROR",
                        "name": "ERROR"
                    },
                    {
                        "value": "ALL",
                        "name": "ALL"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#FlushApiCache": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#FlushApiCacheRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#FlushApiCacheResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Flushes an <code>ApiCache</code> object.</p>",
                "smithy.api#http": {
                    "method": "DELETE",
                    "uri": "/v1/apis/{apiId}/FlushCache",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#FlushApiCacheRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Represents the input of a <code>FlushApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#FlushApiCacheResponse": {
            "type": "structure",
            "members": {},
            "traits": {
                "smithy.api#documentation": "<p>Represents the output of a <code>FlushApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#FunctionConfiguration": {
            "type": "structure",
            "members": {
                "functionId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique ID representing the <code>Function</code> object.</p>"
                    }
                },
                "functionArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The ARN of the <code>Function</code> object.</p>"
                    }
                },
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the <code>Function</code> object.</p>"
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> description.</p>"
                    }
                },
                "dataSourceName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the <code>DataSource</code>.</p>"
                    }
                },
                "requestMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> request mapping template. Functions support only the\n         2018-05-29 version of the request mapping template.</p>"
                    }
                },
                "responseMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> response mapping template.</p>"
                    }
                },
                "functionVersion": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The version of the request mapping template. Currently only the 2018-05-29 version of\n         the template is supported.</p>"
                    }
                },
                "syncConfig": {
                    "target": "com.amazonaws.appsync#SyncConfig"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>A function is a reusable entity. Multiple functions can be used to compose the resolver\n         logic.</p>"
            }
        },
        "com.amazonaws.appsync#Functions": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#FunctionConfiguration"
            }
        },
        "com.amazonaws.appsync#FunctionsIds": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#String"
            }
        },
        "com.amazonaws.appsync#GetApiCache": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#GetApiCacheRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#GetApiCacheResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Retrieves an <code>ApiCache</code> object.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/ApiCaches",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#GetApiCacheRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Represents the input of a <code>GetApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#GetApiCacheResponse": {
            "type": "structure",
            "members": {
                "apiCache": {
                    "target": "com.amazonaws.appsync#ApiCache",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>ApiCache</code> object.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Represents the output of a <code>GetApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#GetDataSource": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#GetDataSourceRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#GetDataSourceResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Retrieves a <code>DataSource</code> object.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/datasources/{name}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#GetDataSourceRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the data source.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetDataSourceResponse": {
            "type": "structure",
            "members": {
                "dataSource": {
                    "target": "com.amazonaws.appsync#DataSource",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>DataSource</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetFunction": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#GetFunctionRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#GetFunctionResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Get a <code>Function</code>.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/functions/{functionId}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#GetFunctionRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The GraphQL API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "functionId": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetFunctionResponse": {
            "type": "structure",
            "members": {
                "functionConfiguration": {
                    "target": "com.amazonaws.appsync#FunctionConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetGraphqlApi": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#GetGraphqlApiRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#GetGraphqlApiResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#AccessDeniedException"
                },
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Retrieves a <code>GraphqlApi</code> object.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#GetGraphqlApiRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID for the GraphQL API.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetGraphqlApiResponse": {
            "type": "structure",
            "members": {
                "graphqlApi": {
                    "target": "com.amazonaws.appsync#GraphqlApi",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>GraphqlApi</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetIntrospectionSchema": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#GetIntrospectionSchemaRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#GetIntrospectionSchemaResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#GraphQLSchemaException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Retrieves the introspection schema for a GraphQL API.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/schema",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#GetIntrospectionSchemaRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "format": {
                    "target": "com.amazonaws.appsync#OutputType",
                    "traits": {
                        "smithy.api#documentation": "<p>The schema format: SDL or JSON.</p>",
                        "smithy.api#httpQuery": "format",
                        "smithy.api#required": {}
                    }
                },
                "includeDirectives": {
                    "target": "com.amazonaws.appsync#BooleanValue",
                    "traits": {
                        "smithy.api#documentation": "<p>A flag that specifies whether the schema introspection should contain directives.</p>",
                        "smithy.api#httpQuery": "includeDirectives"
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetIntrospectionSchemaResponse": {
            "type": "structure",
            "members": {
                "schema": {
                    "target": "com.amazonaws.appsync#Blob",
                    "traits": {
                        "smithy.api#documentation": "<p>The schema, in GraphQL Schema Definition Language (SDL) format.</p>\n         <p>For more information, see the <a href=\"http://graphql.org/learn/schema/\">GraphQL SDL\n            documentation</a>.</p>",
                        "smithy.api#httpPayload": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetResolver": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#GetResolverRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#GetResolverResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Retrieves a <code>Resolver</code> object.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/types/{typeName}/resolvers/{fieldName}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#GetResolverRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "typeName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver type name.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "fieldName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver field name.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetResolverResponse": {
            "type": "structure",
            "members": {
                "resolver": {
                    "target": "com.amazonaws.appsync#Resolver",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Resolver</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetSchemaCreationStatus": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#GetSchemaCreationStatusRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#GetSchemaCreationStatusResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Retrieves the current status of a schema creation operation.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/schemacreation",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#GetSchemaCreationStatusRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetSchemaCreationStatusResponse": {
            "type": "structure",
            "members": {
                "status": {
                    "target": "com.amazonaws.appsync#SchemaStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The current state of the schema (PROCESSING, FAILED, SUCCESS, or NOT_APPLICABLE). When\n         the schema is in the ACTIVE state, you can add data.</p>"
                    }
                },
                "details": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>Detailed information about the status of the schema creation operation.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#GetTypeRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#GetTypeResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Retrieves a <code>Type</code> object.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/types/{typeName}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#GetTypeRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "typeName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The type name.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "format": {
                    "target": "com.amazonaws.appsync#TypeDefinitionFormat",
                    "traits": {
                        "smithy.api#documentation": "<p>The type format: SDL or JSON.</p>",
                        "smithy.api#httpQuery": "format",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#GetTypeResponse": {
            "type": "structure",
            "members": {
                "type": {
                    "target": "com.amazonaws.appsync#Type",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Type</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#GraphQLSchemaException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#ErrorMessage"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The GraphQL schema is not valid.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.appsync#GraphqlApi": {
            "type": "structure",
            "members": {
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The API name.</p>"
                    }
                },
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>"
                    }
                },
                "authenticationType": {
                    "target": "com.amazonaws.appsync#AuthenticationType",
                    "traits": {
                        "smithy.api#documentation": "<p>The authentication type.</p>"
                    }
                },
                "logConfig": {
                    "target": "com.amazonaws.appsync#LogConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon CloudWatch Logs configuration.</p>"
                    }
                },
                "userPoolConfig": {
                    "target": "com.amazonaws.appsync#UserPoolConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Cognito user pool configuration.</p>"
                    }
                },
                "openIDConnectConfig": {
                    "target": "com.amazonaws.appsync#OpenIDConnectConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The OpenID Connect configuration.</p>"
                    }
                },
                "arn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The ARN.</p>"
                    }
                },
                "uris": {
                    "target": "com.amazonaws.appsync#MapOfStringToString",
                    "traits": {
                        "smithy.api#documentation": "<p>The URIs.</p>"
                    }
                },
                "tags": {
                    "target": "com.amazonaws.appsync#TagMap",
                    "traits": {
                        "smithy.api#documentation": "<p>The tags.</p>"
                    }
                },
                "additionalAuthenticationProviders": {
                    "target": "com.amazonaws.appsync#AdditionalAuthenticationProviders",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of additional authentication providers for the <code>GraphqlApi</code>\n         API.</p>"
                    }
                },
                "xrayEnabled": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>A flag representing whether X-Ray tracing is enabled for this\n         <code>GraphqlApi</code>.</p>"
                    }
                },
                "wafWebAclArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The ARN of the AWS Web Application Firewall (WAF) ACL associated with this\n         <code>GraphqlApi</code>, if one exists.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes a GraphQL API.</p>"
            }
        },
        "com.amazonaws.appsync#GraphqlApis": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#GraphqlApi"
            }
        },
        "com.amazonaws.appsync#HttpDataSourceConfig": {
            "type": "structure",
            "members": {
                "endpoint": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The HTTP URL endpoint. You can either specify the domain name or IP, and port\n         combination, and the URL scheme must be HTTP or HTTPS. If the port is not specified, AWS\n         AppSync uses the default port 80 for the HTTP endpoint and port 443 for HTTPS\n         endpoints.</p>"
                    }
                },
                "authorizationConfig": {
                    "target": "com.amazonaws.appsync#AuthorizationConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The authorization config in case the HTTP endpoint requires authorization.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes an HTTP data source configuration.</p>"
            }
        },
        "com.amazonaws.appsync#InternalFailureException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#String"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>An internal AWS AppSync error occurred. Try your request again.</p>",
                "smithy.api#error": "server",
                "smithy.api#httpError": 500
            }
        },
        "com.amazonaws.appsync#LambdaConflictHandlerConfig": {
            "type": "structure",
            "members": {
                "lambdaConflictHandlerArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The Arn for the Lambda function to use as the Conflict Handler.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The <code>LambdaConflictHandlerConfig</code> object when configuring LAMBDA as the\n         Conflict Handler.</p>"
            }
        },
        "com.amazonaws.appsync#LambdaDataSourceConfig": {
            "type": "structure",
            "members": {
                "lambdaFunctionArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The ARN for the Lambda function.</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes an AWS Lambda data source configuration.</p>"
            }
        },
        "com.amazonaws.appsync#LimitExceededException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#String"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The request exceeded a limit. Try your request again.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 429
            }
        },
        "com.amazonaws.appsync#ListApiKeys": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#ListApiKeysRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#ListApiKeysResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Lists the API keys for a given API.</p>\n         <note>\n            <p>API keys are deleted automatically 60 days after they expire. However, they may\n            still be included in the response until they have actually been deleted. You can safely\n            call <code>DeleteApiKey</code> to manually delete a key before it's automatically\n            deleted.</p>\n         </note>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/apikeys",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#ListApiKeysRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier that was returned from the previous call to this operation, which can be\n         used to return the next set of items in the list.</p>",
                        "smithy.api#httpQuery": "nextToken"
                    }
                },
                "maxResults": {
                    "target": "com.amazonaws.appsync#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results you want the request to return.</p>",
                        "smithy.api#httpQuery": "maxResults"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListApiKeysResponse": {
            "type": "structure",
            "members": {
                "apiKeys": {
                    "target": "com.amazonaws.appsync#ApiKeys",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>ApiKey</code> objects.</p>"
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier to be passed in the next request to this operation to return the next set\n         of items in the list.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListDataSources": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#ListDataSourcesRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#ListDataSourcesResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Lists the data sources for a given API.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/datasources",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#ListDataSourcesRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier that was returned from the previous call to this operation, which can be\n         used to return the next set of items in the list. </p>",
                        "smithy.api#httpQuery": "nextToken"
                    }
                },
                "maxResults": {
                    "target": "com.amazonaws.appsync#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results you want the request to return.</p>",
                        "smithy.api#httpQuery": "maxResults"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListDataSourcesResponse": {
            "type": "structure",
            "members": {
                "dataSources": {
                    "target": "com.amazonaws.appsync#DataSources",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>DataSource</code> objects.</p>"
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier to be passed in the next request to this operation to return the next set\n         of items in the list.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListFunctions": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#ListFunctionsRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#ListFunctionsResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>List multiple functions.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/functions",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#ListFunctionsRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The GraphQL API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier that was returned from the previous call to this operation, which can be\n         used to return the next set of items in the list.</p>",
                        "smithy.api#httpQuery": "nextToken"
                    }
                },
                "maxResults": {
                    "target": "com.amazonaws.appsync#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results you want the request to return.</p>",
                        "smithy.api#httpQuery": "maxResults"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListFunctionsResponse": {
            "type": "structure",
            "members": {
                "functions": {
                    "target": "com.amazonaws.appsync#Functions",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Function</code> objects.</p>"
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier that was returned from the previous call to this operation, which can be\n         used to return the next set of items in the list.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListGraphqlApis": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#ListGraphqlApisRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#ListGraphqlApisResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Lists your GraphQL APIs.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#ListGraphqlApisRequest": {
            "type": "structure",
            "members": {
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier that was returned from the previous call to this operation, which can be\n         used to return the next set of items in the list. </p>",
                        "smithy.api#httpQuery": "nextToken"
                    }
                },
                "maxResults": {
                    "target": "com.amazonaws.appsync#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results you want the request to return.</p>",
                        "smithy.api#httpQuery": "maxResults"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListGraphqlApisResponse": {
            "type": "structure",
            "members": {
                "graphqlApis": {
                    "target": "com.amazonaws.appsync#GraphqlApis",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>GraphqlApi</code> objects.</p>"
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier to be passed in the next request to this operation to return the next set\n         of items in the list.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListResolvers": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#ListResolversRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#ListResolversResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Lists the resolvers for a given API and type.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/types/{typeName}/resolvers",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#ListResolversByFunction": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#ListResolversByFunctionRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#ListResolversByFunctionResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>List the resolvers that are associated with a specific function.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/functions/{functionId}/resolvers",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#ListResolversByFunctionRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "functionId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The Function ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier that was returned from the previous call to this operation, which you can\n         use to return the next set of items in the list.</p>",
                        "smithy.api#httpQuery": "nextToken"
                    }
                },
                "maxResults": {
                    "target": "com.amazonaws.appsync#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results you want the request to return.</p>",
                        "smithy.api#httpQuery": "maxResults"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListResolversByFunctionResponse": {
            "type": "structure",
            "members": {
                "resolvers": {
                    "target": "com.amazonaws.appsync#Resolvers",
                    "traits": {
                        "smithy.api#documentation": "<p>The list of resolvers.</p>"
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier that can be used to return the next set of items in the list.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListResolversRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "typeName": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The type name.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier that was returned from the previous call to this operation, which can be\n         used to return the next set of items in the list. </p>",
                        "smithy.api#httpQuery": "nextToken"
                    }
                },
                "maxResults": {
                    "target": "com.amazonaws.appsync#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results you want the request to return.</p>",
                        "smithy.api#httpQuery": "maxResults"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListResolversResponse": {
            "type": "structure",
            "members": {
                "resolvers": {
                    "target": "com.amazonaws.appsync#Resolvers",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Resolver</code> objects.</p>"
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier to be passed in the next request to this operation to return the next set\n         of items in the list.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListTagsForResource": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#ListTagsForResourceRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#ListTagsForResourceResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#AccessDeniedException"
                },
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Lists the tags for a resource.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/tags/{resourceArn}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#ListTagsForResourceRequest": {
            "type": "structure",
            "members": {
                "resourceArn": {
                    "target": "com.amazonaws.appsync#ResourceArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>GraphqlApi</code> ARN.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListTagsForResourceResponse": {
            "type": "structure",
            "members": {
                "tags": {
                    "target": "com.amazonaws.appsync#TagMap",
                    "traits": {
                        "smithy.api#documentation": "<p>A <code>TagMap</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListTypes": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#ListTypesRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#ListTypesResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Lists the types for a given API.</p>",
                "smithy.api#http": {
                    "method": "GET",
                    "uri": "/v1/apis/{apiId}/types",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#ListTypesRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "format": {
                    "target": "com.amazonaws.appsync#TypeDefinitionFormat",
                    "traits": {
                        "smithy.api#documentation": "<p>The type format: SDL or JSON.</p>",
                        "smithy.api#httpQuery": "format",
                        "smithy.api#required": {}
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier that was returned from the previous call to this operation, which can be\n         used to return the next set of items in the list. </p>",
                        "smithy.api#httpQuery": "nextToken"
                    }
                },
                "maxResults": {
                    "target": "com.amazonaws.appsync#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results you want the request to return.</p>",
                        "smithy.api#httpQuery": "maxResults"
                    }
                }
            }
        },
        "com.amazonaws.appsync#ListTypesResponse": {
            "type": "structure",
            "members": {
                "types": {
                    "target": "com.amazonaws.appsync#TypeList",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Type</code> objects.</p>"
                    }
                },
                "nextToken": {
                    "target": "com.amazonaws.appsync#PaginationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>An identifier to be passed in the next request to this operation to return the next set\n         of items in the list.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#LogConfig": {
            "type": "structure",
            "members": {
                "fieldLogLevel": {
                    "target": "com.amazonaws.appsync#FieldLogLevel",
                    "traits": {
                        "smithy.api#documentation": "<p>The field logging level. Values can be NONE, ERROR, or ALL. </p>\n         <ul>\n            <li>\n               <p>\n                  <b>NONE</b>: No field-level logs are\n               captured.</p>\n            </li>\n            <li>\n               <p>\n                  <b>ERROR</b>: Logs the following information only for\n               the fields that are in error:</p>\n               <ul>\n                  <li>\n                     <p>The error section in the server response.</p>\n                  </li>\n                  <li>\n                     <p>Field-level errors.</p>\n                  </li>\n                  <li>\n                     <p>The generated request/response functions that got resolved for error\n                     fields.</p>\n                  </li>\n               </ul>\n            </li>\n            <li>\n               <p>\n                  <b>ALL</b>: The following information is logged for\n               all fields in the query:</p>\n               <ul>\n                  <li>\n                     <p>Field-level tracing information.</p>\n                  </li>\n                  <li>\n                     <p>The generated request/response functions that got resolved for each\n                     field.</p>\n                  </li>\n               </ul>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "cloudWatchLogsRoleArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The service role that AWS AppSync will assume to publish to Amazon CloudWatch logs in\n         your account. </p>",
                        "smithy.api#required": {}
                    }
                },
                "excludeVerboseContent": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>Set to TRUE to exclude sections that contain information such as headers, context, and\n         evaluated mapping templates, regardless of logging level.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The CloudWatch Logs configuration.</p>"
            }
        },
        "com.amazonaws.appsync#Long": {
            "type": "long"
        },
        "com.amazonaws.appsync#MapOfStringToString": {
            "type": "map",
            "key": {
                "target": "com.amazonaws.appsync#String"
            },
            "value": {
                "target": "com.amazonaws.appsync#String"
            }
        },
        "com.amazonaws.appsync#MappingTemplate": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 65536
                }
            }
        },
        "com.amazonaws.appsync#MaxResults": {
            "type": "integer",
            "traits": {
                "smithy.api#range": {
                    "min": 0,
                    "max": 25
                }
            }
        },
        "com.amazonaws.appsync#NotFoundException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#String"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The resource specified in the request was not found. Check the resource, and then try\n         again.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 404
            }
        },
        "com.amazonaws.appsync#OpenIDConnectConfig": {
            "type": "structure",
            "members": {
                "issuer": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The issuer for the OpenID Connect configuration. The issuer returned by discovery must\n         exactly match the value of <code>iss</code> in the ID token.</p>",
                        "smithy.api#required": {}
                    }
                },
                "clientId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The client identifier of the Relying party at the OpenID identity provider. This\n         identifier is typically obtained when the Relying party is registered with the OpenID\n         identity provider. You can specify a regular expression so the AWS AppSync can validate\n         against multiple client identifiers at a time.</p>"
                    }
                },
                "iatTTL": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>The number of milliseconds a token is valid after being issued to a user.</p>"
                    }
                },
                "authTTL": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>The number of milliseconds a token is valid after being authenticated.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes an OpenID Connect configuration.</p>"
            }
        },
        "com.amazonaws.appsync#OutputType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "SDL",
                        "name": "SDL"
                    },
                    {
                        "value": "JSON",
                        "name": "JSON"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#PaginationToken": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 65536
                },
                "smithy.api#pattern": "[\\\\S]+"
            }
        },
        "com.amazonaws.appsync#PipelineConfig": {
            "type": "structure",
            "members": {
                "functions": {
                    "target": "com.amazonaws.appsync#FunctionsIds",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Function</code> objects.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The pipeline configuration for a resolver of kind <code>PIPELINE</code>.</p>"
            }
        },
        "com.amazonaws.appsync#RdsHttpEndpointConfig": {
            "type": "structure",
            "members": {
                "awsRegion": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>AWS Region for RDS HTTP endpoint.</p>"
                    }
                },
                "dbClusterIdentifier": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>Amazon RDS cluster ARN.</p>"
                    }
                },
                "databaseName": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>Logical database name.</p>"
                    }
                },
                "schema": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>Logical schema name.</p>"
                    }
                },
                "awsSecretStoreArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>AWS secret store ARN for database credentials.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The Amazon RDS HTTP endpoint configuration.</p>"
            }
        },
        "com.amazonaws.appsync#RelationalDatabaseDataSourceConfig": {
            "type": "structure",
            "members": {
                "relationalDatabaseSourceType": {
                    "target": "com.amazonaws.appsync#RelationalDatabaseSourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>Source type for the relational database.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>RDS_HTTP_ENDPOINT</b>: The relational database\n               source type is an Amazon RDS HTTP endpoint.</p>\n            </li>\n         </ul>"
                    }
                },
                "rdsHttpEndpointConfig": {
                    "target": "com.amazonaws.appsync#RdsHttpEndpointConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>Amazon RDS HTTP endpoint settings.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes a relational database data source configuration.</p>"
            }
        },
        "com.amazonaws.appsync#RelationalDatabaseSourceType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "RDS_HTTP_ENDPOINT",
                        "name": "RDS_HTTP_ENDPOINT"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#Resolver": {
            "type": "structure",
            "members": {
                "typeName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver type name.</p>"
                    }
                },
                "fieldName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver field name.</p>"
                    }
                },
                "dataSourceName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver data source name.</p>"
                    }
                },
                "resolverArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver ARN.</p>"
                    }
                },
                "requestMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The request mapping template.</p>"
                    }
                },
                "responseMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The response mapping template.</p>"
                    }
                },
                "kind": {
                    "target": "com.amazonaws.appsync#ResolverKind",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver type.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>UNIT</b>: A UNIT resolver type. A UNIT resolver is\n               the default resolver type. A UNIT resolver enables you to execute a GraphQL query\n               against a single data source.</p>\n            </li>\n            <li>\n               <p>\n                  <b>PIPELINE</b>: A PIPELINE resolver type. A PIPELINE\n               resolver enables you to execute a series of <code>Function</code> in a serial manner.\n               You can use a pipeline resolver to execute a GraphQL query against multiple data\n               sources.</p>\n            </li>\n         </ul>"
                    }
                },
                "pipelineConfig": {
                    "target": "com.amazonaws.appsync#PipelineConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>PipelineConfig</code>.</p>"
                    }
                },
                "syncConfig": {
                    "target": "com.amazonaws.appsync#SyncConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>SyncConfig</code> for a resolver attached to a versioned datasource.</p>"
                    }
                },
                "cachingConfig": {
                    "target": "com.amazonaws.appsync#CachingConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The caching configuration for the resolver.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes a resolver.</p>"
            }
        },
        "com.amazonaws.appsync#ResolverKind": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "UNIT",
                        "name": "UNIT"
                    },
                    {
                        "value": "PIPELINE",
                        "name": "PIPELINE"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#Resolvers": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#Resolver"
            }
        },
        "com.amazonaws.appsync#ResourceArn": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 70,
                    "max": 75
                },
                "smithy.api#pattern": "^arn:aws:appsync:[A-Za-z0-9_/.-]{0,63}:\\d{12}:apis/[0-9A-Za-z_-]{26}$"
            }
        },
        "com.amazonaws.appsync#ResourceName": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 65536
                },
                "smithy.api#pattern": "[_A-Za-z][_0-9A-Za-z]*"
            }
        },
        "com.amazonaws.appsync#SchemaStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "PROCESSING",
                        "name": "Processing"
                    },
                    {
                        "value": "ACTIVE",
                        "name": "Active"
                    },
                    {
                        "value": "DELETING",
                        "name": "Deleting"
                    },
                    {
                        "value": "FAILED",
                        "name": "Failed"
                    },
                    {
                        "value": "SUCCESS",
                        "name": "Success"
                    },
                    {
                        "value": "NOT_APPLICABLE",
                        "name": "NotApplicable"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#StartSchemaCreation": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#StartSchemaCreationRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#StartSchemaCreationResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Adds a new schema to your GraphQL API.</p>\n         <p>This operation is asynchronous. Use  to\n         determine when it has completed.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/schemacreation",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#StartSchemaCreationRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "definition": {
                    "target": "com.amazonaws.appsync#Blob",
                    "traits": {
                        "smithy.api#documentation": "<p>The schema definition, in GraphQL schema language format.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#StartSchemaCreationResponse": {
            "type": "structure",
            "members": {
                "status": {
                    "target": "com.amazonaws.appsync#SchemaStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The current state of the schema (PROCESSING, FAILED, SUCCESS, or NOT_APPLICABLE). When\n         the schema is in the ACTIVE state, you can add data.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#String": {
            "type": "string"
        },
        "com.amazonaws.appsync#SyncConfig": {
            "type": "structure",
            "members": {
                "conflictHandler": {
                    "target": "com.amazonaws.appsync#ConflictHandlerType",
                    "traits": {
                        "smithy.api#documentation": "<p>The Conflict Resolution strategy to perform in the event of a conflict.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>OPTIMISTIC_CONCURRENCY</b>: Resolve conflicts by\n               rejecting mutations when versions do not match the latest version at the\n               server.</p>\n            </li>\n            <li>\n               <p>\n                  <b>AUTOMERGE</b>: Resolve conflicts with the\n               Automerge conflict resolution strategy.</p>\n            </li>\n            <li>\n               <p>\n                  <b>LAMBDA</b>: Resolve conflicts with a Lambda\n               function supplied in the LambdaConflictHandlerConfig.</p>\n            </li>\n         </ul>"
                    }
                },
                "conflictDetection": {
                    "target": "com.amazonaws.appsync#ConflictDetectionType",
                    "traits": {
                        "smithy.api#documentation": "<p>The Conflict Detection strategy to use.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>VERSION</b>: Detect conflicts based on object\n               versions for this resolver.</p>\n            </li>\n            <li>\n               <p>\n                  <b>NONE</b>: Do not detect conflicts when executing\n               this resolver.</p>\n            </li>\n         </ul>"
                    }
                },
                "lambdaConflictHandlerConfig": {
                    "target": "com.amazonaws.appsync#LambdaConflictHandlerConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>LambdaConflictHandlerConfig</code> when configuring LAMBDA as the Conflict\n         Handler.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes a Sync configuration for a resolver.</p>\n         <p>Contains information on which Conflict Detection as well as Resolution strategy should\n         be performed when the resolver is invoked.</p>"
            }
        },
        "com.amazonaws.appsync#TagKey": {
            "type": "string",
            "traits": {
                "smithy.api#documentation": "<p>The key for the tag.</p>",
                "smithy.api#length": {
                    "min": 1,
                    "max": 128
                },
                "smithy.api#pattern": "^(?!aws:)[a-zA-Z+-=._:/]+$"
            }
        },
        "com.amazonaws.appsync#TagKeyList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#TagKey"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 50
                }
            }
        },
        "com.amazonaws.appsync#TagMap": {
            "type": "map",
            "key": {
                "target": "com.amazonaws.appsync#TagKey"
            },
            "value": {
                "target": "com.amazonaws.appsync#TagValue"
            },
            "traits": {
                "smithy.api#documentation": "<p>A map with keys of <code>TagKey</code> objects and values of <code>TagValue</code>\n         objects.</p>",
                "smithy.api#length": {
                    "min": 1,
                    "max": 50
                }
            }
        },
        "com.amazonaws.appsync#TagResource": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#TagResourceRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#TagResourceResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#AccessDeniedException"
                },
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Tags a resource with user-supplied tags.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/tags/{resourceArn}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#TagResourceRequest": {
            "type": "structure",
            "members": {
                "resourceArn": {
                    "target": "com.amazonaws.appsync#ResourceArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>GraphqlApi</code> ARN.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "tags": {
                    "target": "com.amazonaws.appsync#TagMap",
                    "traits": {
                        "smithy.api#documentation": "<p>A <code>TagMap</code> object.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#TagResourceResponse": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.appsync#TagValue": {
            "type": "string",
            "traits": {
                "smithy.api#documentation": "<p>The value for the tag.</p>",
                "smithy.api#length": {
                    "min": 0,
                    "max": 256
                }
            }
        },
        "com.amazonaws.appsync#Type": {
            "type": "structure",
            "members": {
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The type name.</p>"
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The type description.</p>"
                    }
                },
                "arn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The type ARN.</p>"
                    }
                },
                "definition": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The type definition.</p>"
                    }
                },
                "format": {
                    "target": "com.amazonaws.appsync#TypeDefinitionFormat",
                    "traits": {
                        "smithy.api#documentation": "<p>The type format: SDL or JSON.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes a type.</p>"
            }
        },
        "com.amazonaws.appsync#TypeDefinitionFormat": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "SDL",
                        "name": "SDL"
                    },
                    {
                        "value": "JSON",
                        "name": "JSON"
                    }
                ]
            }
        },
        "com.amazonaws.appsync#TypeList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.appsync#Type"
            }
        },
        "com.amazonaws.appsync#UnauthorizedException": {
            "type": "structure",
            "members": {
                "message": {
                    "target": "com.amazonaws.appsync#String"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>You are not authorized to perform this operation.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 401
            }
        },
        "com.amazonaws.appsync#UntagResource": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#UntagResourceRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#UntagResourceResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#AccessDeniedException"
                },
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Untags a resource.</p>",
                "smithy.api#http": {
                    "method": "DELETE",
                    "uri": "/v1/tags/{resourceArn}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#UntagResourceRequest": {
            "type": "structure",
            "members": {
                "resourceArn": {
                    "target": "com.amazonaws.appsync#ResourceArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>GraphqlApi</code> ARN.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "tagKeys": {
                    "target": "com.amazonaws.appsync#TagKeyList",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>TagKey</code> objects.</p>",
                        "smithy.api#httpQuery": "tagKeys",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#UntagResourceResponse": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.appsync#UpdateApiCache": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#UpdateApiCacheRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#UpdateApiCacheResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates the cache for the GraphQL API.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/ApiCaches/update",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#UpdateApiCacheRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The GraphQL API Id.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "ttl": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>TTL in seconds for cache entries.</p>\n         <p>Valid values are between 1 and 3600 seconds.</p>",
                        "smithy.api#required": {}
                    }
                },
                "apiCachingBehavior": {
                    "target": "com.amazonaws.appsync#ApiCachingBehavior",
                    "traits": {
                        "smithy.api#documentation": "<p>Caching behavior.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>FULL_REQUEST_CACHING</b>: All requests are fully\n               cached.</p>\n            </li>\n            <li>\n               <p>\n                  <b>PER_RESOLVER_CACHING</b>: Individual resolvers\n               that you specify are cached.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "type": {
                    "target": "com.amazonaws.appsync#ApiCacheType",
                    "traits": {
                        "smithy.api#documentation": "<p>The cache instance type. Valid values are </p>\n         <ul>\n            <li>\n               <p>\n                  <code>SMALL</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>MEDIUM</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>XLARGE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_2X</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_4X</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_8X</code> (not available in all regions)</p>\n            </li>\n            <li>\n               <p>\n                  <code>LARGE_12X</code>\n               </p>\n            </li>\n         </ul>\n         <p>Historically, instance types were identified by an EC2-style value. As of July 2020, this is deprecated, and the generic identifiers above should be used.</p>\n         <p>The following legacy instance types are available, but their use is discouraged:</p>\n         <ul>\n            <li>\n               <p>\n                  <b>T2_SMALL</b>: A t2.small instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>T2_MEDIUM</b>: A t2.medium instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_LARGE</b>: A r4.large instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_XLARGE</b>: A r4.xlarge instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_2XLARGE</b>: A r4.2xlarge instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_4XLARGE</b>: A r4.4xlarge instance type.</p>\n            </li>\n            <li>\n               <p>\n                  <b>R4_8XLARGE</b>: A r4.8xlarge instance type.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Represents the input of a <code>UpdateApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#UpdateApiCacheResponse": {
            "type": "structure",
            "members": {
                "apiCache": {
                    "target": "com.amazonaws.appsync#ApiCache",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>ApiCache</code> object.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Represents the output of a <code>UpdateApiCache</code> operation.</p>"
            }
        },
        "com.amazonaws.appsync#UpdateApiKey": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#UpdateApiKeyRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#UpdateApiKeyResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ApiKeyValidityOutOfBoundsException"
                },
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates an API key. The key can be updated while it is not deleted.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/apikeys/{id}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#UpdateApiKeyRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID for the GraphQL API.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "id": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API key ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>A description of the purpose of the API key.</p>"
                    }
                },
                "expires": {
                    "target": "com.amazonaws.appsync#Long",
                    "traits": {
                        "smithy.api#documentation": "<p>The time from update time after which the API key expires. The date is represented as\n         seconds since the epoch. For more information, see .</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateApiKeyResponse": {
            "type": "structure",
            "members": {
                "apiKey": {
                    "target": "com.amazonaws.appsync#ApiKey",
                    "traits": {
                        "smithy.api#documentation": "<p>The API key.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateDataSource": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#UpdateDataSourceRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#UpdateDataSourceResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates a <code>DataSource</code> object.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/datasources/{name}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#UpdateDataSourceRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The new name for the data source.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The new description for the data source.</p>"
                    }
                },
                "type": {
                    "target": "com.amazonaws.appsync#DataSourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>The new data source type.</p>",
                        "smithy.api#required": {}
                    }
                },
                "serviceRoleArn": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The new service role ARN for the data source.</p>"
                    }
                },
                "dynamodbConfig": {
                    "target": "com.amazonaws.appsync#DynamodbDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The new Amazon DynamoDB configuration.</p>"
                    }
                },
                "lambdaConfig": {
                    "target": "com.amazonaws.appsync#LambdaDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The new AWS Lambda configuration.</p>"
                    }
                },
                "elasticsearchConfig": {
                    "target": "com.amazonaws.appsync#ElasticsearchDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The new Elasticsearch Service configuration.</p>"
                    }
                },
                "httpConfig": {
                    "target": "com.amazonaws.appsync#HttpDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The new HTTP endpoint configuration.</p>"
                    }
                },
                "relationalDatabaseConfig": {
                    "target": "com.amazonaws.appsync#RelationalDatabaseDataSourceConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The new relational database configuration.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateDataSourceResponse": {
            "type": "structure",
            "members": {
                "dataSource": {
                    "target": "com.amazonaws.appsync#DataSource",
                    "traits": {
                        "smithy.api#documentation": "<p>The updated <code>DataSource</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateFunction": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#UpdateFunctionRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#UpdateFunctionResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates a <code>Function</code> object.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/functions/{functionId}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#UpdateFunctionRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The GraphQL API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "name": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> name.</p>",
                        "smithy.api#required": {}
                    }
                },
                "description": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> description.</p>"
                    }
                },
                "functionId": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The function ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "dataSourceName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code>\n            <code>DataSource</code> name.</p>",
                        "smithy.api#required": {}
                    }
                },
                "requestMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> request mapping template. Functions support only the\n         2018-05-29 version of the request mapping template.</p>"
                    }
                },
                "responseMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> request mapping template. </p>"
                    }
                },
                "functionVersion": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>version</code> of the request mapping template. Currently the supported value\n         is 2018-05-29. </p>",
                        "smithy.api#required": {}
                    }
                },
                "syncConfig": {
                    "target": "com.amazonaws.appsync#SyncConfig"
                }
            }
        },
        "com.amazonaws.appsync#UpdateFunctionResponse": {
            "type": "structure",
            "members": {
                "functionConfiguration": {
                    "target": "com.amazonaws.appsync#FunctionConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>Function</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateGraphqlApi": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#UpdateGraphqlApiRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#UpdateGraphqlApiResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#AccessDeniedException"
                },
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates a <code>GraphqlApi</code> object.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#UpdateGraphqlApiRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "name": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The new name for the <code>GraphqlApi</code> object.</p>",
                        "smithy.api#required": {}
                    }
                },
                "logConfig": {
                    "target": "com.amazonaws.appsync#LogConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon CloudWatch Logs configuration for the <code>GraphqlApi</code> object.</p>"
                    }
                },
                "authenticationType": {
                    "target": "com.amazonaws.appsync#AuthenticationType",
                    "traits": {
                        "smithy.api#documentation": "<p>The new authentication type for the <code>GraphqlApi</code> object.</p>"
                    }
                },
                "userPoolConfig": {
                    "target": "com.amazonaws.appsync#UserPoolConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The new Amazon Cognito user pool configuration for the <code>GraphqlApi</code>\n         object.</p>"
                    }
                },
                "openIDConnectConfig": {
                    "target": "com.amazonaws.appsync#OpenIDConnectConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The OpenID Connect configuration for the <code>GraphqlApi</code> object.</p>"
                    }
                },
                "additionalAuthenticationProviders": {
                    "target": "com.amazonaws.appsync#AdditionalAuthenticationProviders",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of additional authentication providers for the <code>GraphqlApi</code>\n         API.</p>"
                    }
                },
                "xrayEnabled": {
                    "target": "com.amazonaws.appsync#Boolean",
                    "traits": {
                        "smithy.api#documentation": "<p>A flag indicating whether to enable X-Ray tracing for the\n         <code>GraphqlApi</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateGraphqlApiResponse": {
            "type": "structure",
            "members": {
                "graphqlApi": {
                    "target": "com.amazonaws.appsync#GraphqlApi",
                    "traits": {
                        "smithy.api#documentation": "<p>The updated <code>GraphqlApi</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateResolver": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#UpdateResolverRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#UpdateResolverResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates a <code>Resolver</code> object.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/types/{typeName}/resolvers/{fieldName}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#UpdateResolverRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "typeName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The new type name.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "fieldName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The new field name.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "dataSourceName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The new data source name.</p>"
                    }
                },
                "requestMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The new request mapping template.</p>\n         <p>A resolver uses a request mapping template to convert a GraphQL expression into a format\n         that a data source can understand. Mapping templates are written in Apache Velocity\n         Template Language (VTL).</p>\n         <p>VTL request mapping templates are optional when using a Lambda data source. For all\n         other data sources, VTL request and response mapping templates are required.</p>"
                    }
                },
                "responseMappingTemplate": {
                    "target": "com.amazonaws.appsync#MappingTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>The new response mapping template.</p>"
                    }
                },
                "kind": {
                    "target": "com.amazonaws.appsync#ResolverKind",
                    "traits": {
                        "smithy.api#documentation": "<p>The resolver type.</p>\n         <ul>\n            <li>\n               <p>\n                  <b>UNIT</b>: A UNIT resolver type. A UNIT resolver is\n               the default resolver type. A UNIT resolver enables you to execute a GraphQL query\n               against a single data source.</p>\n            </li>\n            <li>\n               <p>\n                  <b>PIPELINE</b>: A PIPELINE resolver type. A PIPELINE\n               resolver enables you to execute a series of <code>Function</code> in a serial manner.\n               You can use a pipeline resolver to execute a GraphQL query against multiple data\n               sources.</p>\n            </li>\n         </ul>"
                    }
                },
                "pipelineConfig": {
                    "target": "com.amazonaws.appsync#PipelineConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>PipelineConfig</code>.</p>"
                    }
                },
                "syncConfig": {
                    "target": "com.amazonaws.appsync#SyncConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The <code>SyncConfig</code> for a resolver attached to a versioned datasource.</p>"
                    }
                },
                "cachingConfig": {
                    "target": "com.amazonaws.appsync#CachingConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>The caching configuration for the resolver.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateResolverResponse": {
            "type": "structure",
            "members": {
                "resolver": {
                    "target": "com.amazonaws.appsync#Resolver",
                    "traits": {
                        "smithy.api#documentation": "<p>The updated <code>Resolver</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.appsync#UpdateTypeRequest"
            },
            "output": {
                "target": "com.amazonaws.appsync#UpdateTypeResponse"
            },
            "errors": [
                {
                    "target": "com.amazonaws.appsync#BadRequestException"
                },
                {
                    "target": "com.amazonaws.appsync#ConcurrentModificationException"
                },
                {
                    "target": "com.amazonaws.appsync#InternalFailureException"
                },
                {
                    "target": "com.amazonaws.appsync#NotFoundException"
                },
                {
                    "target": "com.amazonaws.appsync#UnauthorizedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates a <code>Type</code> object.</p>",
                "smithy.api#http": {
                    "method": "POST",
                    "uri": "/v1/apis/{apiId}/types/{typeName}",
                    "code": 200
                }
            }
        },
        "com.amazonaws.appsync#UpdateTypeRequest": {
            "type": "structure",
            "members": {
                "apiId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The API ID.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "typeName": {
                    "target": "com.amazonaws.appsync#ResourceName",
                    "traits": {
                        "smithy.api#documentation": "<p>The new type name.</p>",
                        "smithy.api#httpLabel": {},
                        "smithy.api#required": {}
                    }
                },
                "definition": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The new definition.</p>"
                    }
                },
                "format": {
                    "target": "com.amazonaws.appsync#TypeDefinitionFormat",
                    "traits": {
                        "smithy.api#documentation": "<p>The new type format: SDL or JSON.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.appsync#UpdateTypeResponse": {
            "type": "structure",
            "members": {
                "type": {
                    "target": "com.amazonaws.appsync#Type",
                    "traits": {
                        "smithy.api#documentation": "<p>The updated <code>Type</code> object.</p>"
                    }
                }
            }
        },
        "com.amazonaws.appsync#UserPoolConfig": {
            "type": "structure",
            "members": {
                "userPoolId": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The user pool ID.</p>",
                        "smithy.api#required": {}
                    }
                },
                "awsRegion": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>The AWS Region in which the user pool was created.</p>",
                        "smithy.api#required": {}
                    }
                },
                "defaultAction": {
                    "target": "com.amazonaws.appsync#DefaultAction",
                    "traits": {
                        "smithy.api#documentation": "<p>The action that you want your GraphQL API to take when a request that uses Amazon\n         Cognito user pool authentication doesn't match the Amazon Cognito user pool\n         configuration.</p>",
                        "smithy.api#required": {}
                    }
                },
                "appIdClientRegex": {
                    "target": "com.amazonaws.appsync#String",
                    "traits": {
                        "smithy.api#documentation": "<p>A regular expression for validating the incoming Amazon Cognito user pool app client\n         ID.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes an Amazon Cognito user pool configuration.</p>"
            }
        }
    }
}