URI HTTP methods Schemas Properties See also

Integration

Represents an API integration.

URI

/v2/apis/apiId/integrations/integrationId

HTTP methods

GET

Operation ID: GetIntegration

Gets an Integration.

Path parameters
Name	Type	Required	Description
`apiId`	String	True	The API identifier.
`integrationId`	String	True	The integration ID.

Responses
Status code	Response model	Description
`200`	`Integration`	Success
`404`	`NotFoundException`	The resource specified in the request was not found.
`429`	`LimitExceededException`	The client is sending more than the allowed number of requests per unit of time.

DELETE

Operation ID: DeleteIntegration

Deletes an Integration.

Path parameters
Name	Type	Required	Description
`apiId`	String	True	The API identifier.
`integrationId`	String	True	The integration ID.

Responses
Status code	Response model	Description
`204`	None	The request has succeeded, and there is no additional content to send in the response payload body.
`404`	`NotFoundException`	The resource specified in the request was not found.
`429`	`LimitExceededException`	The client is sending more than the allowed number of requests per unit of time.

PATCH

Operation ID: UpdateIntegration

Updates an Integration.

Path parameters
Name	Type	Required	Description
`apiId`	String	True	The API identifier.
`integrationId`	String	True	The integration ID.

Responses
Status code	Response model	Description
`200`	`Integration`	Success
`400`	`BadRequestException`	One of the parameters in the request is invalid.
`404`	`NotFoundException`	The resource specified in the request was not found.
`409`	`ConflictException`	The resource already exists.
`429`	`LimitExceededException`	The client is sending more than the allowed number of requests per unit of time.

Schemas

Request bodies


{
  "description": "string",
  "integrationType": enum,
  "integrationSubtype": "string",
  "integrationMethod": "string",
  "integrationUri": "string",
  "tlsConfig": {
    "serverNameToVerify": "string"
  },
  "credentialsArn": "string",
  "connectionType": enum,
  "connectionId": "string",
  "requestParameters": {
  },
  "responseParameters": {
  },
  "requestTemplates": {
  },
  "templateSelectionExpression": "string",
  "passthroughBehavior": enum,
  "contentHandlingStrategy": enum,
  "timeoutInMillis": integer,
  "payloadFormatVersion": "string"
}

Response bodies


{
  "integrationId": "string",
  "description": "string",
  "integrationType": enum,
  "integrationSubtype": "string",
  "integrationMethod": "string",
  "integrationUri": "string",
  "tlsConfig": {
    "serverNameToVerify": "string"
  },
  "credentialsArn": "string",
  "connectionType": enum,
  "connectionId": "string",
  "requestParameters": {
  },
  "responseParameters": {
  },
  "requestTemplates": {
  },
  "templateSelectionExpression": "string",
  "passthroughBehavior": enum,
  "contentHandlingStrategy": enum,
  "timeoutInMillis": integer,
  "integrationResponseSelectionExpression": "string",
  "payloadFormatVersion": "string",
  "apiGatewayManaged": boolean
}


{
  "message": "string"
}


{
  "message": "string",
  "resourceType": "string"
}


{
  "message": "string"
}


{
  "message": "string",
  "limitType": "string"
}

Properties

BadRequestException

The request is not valid, for example, the input is incomplete or incorrect. See the accompanying error message for details.

Property	Type	Required	Description
`message`	string	False	Describes the error encountered.

ConflictException

The requested operation would cause a conflict with the current state of a service resource associated with the request. Resolve the conflict before retrying this request. See the accompanying error message for details.

Property	Type	Required	Description
`message`	string	False	Describes the error encountered.

ConnectionType

Represents a connection type.

INTERNET
VPC_LINK

ContentHandlingStrategy

Specifies how to handle response payload content type conversions. Supported only for WebSocket APIs.

CONVERT_TO_BINARY
CONVERT_TO_TEXT

Integration

Represents an integration.

Property	Type	Required	Description
`apiGatewayManaged`	boolean	False	Specifies whether an integration is managed by API Gateway. If you created an API using using quick create, the resulting integration is managed by API Gateway. You can update a managed integration, but you can't delete it.
`connectionId`	string	False	The ID of the VPC link for a private integration. Supported only for HTTP APIs.
`connectionType`	ConnectionType	False	The type of the network connection to the integration endpoint. Specify `INTERNET` for connections through the public routable internet or `VPC_LINK` for private connections between API Gateway and resources in a VPC. The default value is `INTERNET`.
`contentHandlingStrategy`	ContentHandlingStrategy	False	Supported only for WebSocket APIs. Specifies how to handle response payload content type conversions. Supported values are `CONVERT_TO_BINARY` and `CONVERT_TO_TEXT`, with the following behaviors: `CONVERT_TO_BINARY`: Converts a response payload from a Base64-encoded string to the corresponding binary blob. `CONVERT_TO_TEXT`: Converts a response payload from a binary blob to a Base64-encoded string. If this property is not defined, the response payload will be passed through from the integration response to the route response or method response without modification.
`credentialsArn`	string	False	Specifies the credentials required for the integration, if any. For AWS integrations, three options are available. To specify an IAM Role for API Gateway to assume, use the role's Amazon Resource Name (ARN). To require that the caller's identity be passed through from the request, specify the string `arn:aws:iam:::user/`. To use resource-based permissions on supported AWS services, don't specify this parameter.
`description`	string	False	Represents the description of an integration.
`integrationId`	string	False	Represents the identifier of an integration.
`integrationMethod`	string	False	Specifies the integration's HTTP method type.
`integrationResponseSelectionExpression`	string	False	The integration response selection expression for the integration. Supported only for WebSocket APIs. See Integration Response Selection Expressions.
`integrationSubtype`	string	False	Supported only for HTTP API `AWS_PROXY` integrations. Specifies the AWS service action to invoke. To learn more, see Integration subtype reference.
`integrationType`	IntegrationType	False	The integration type of an integration. One of the following: `AWS`: for integrating the route or method request with an AWS service action, including the Lambda function-invoking action. With the Lambda function-invoking action, this is referred to as the Lambda custom integration. With any other AWS service action, this is known as AWS integration. Supported only for WebSocket APIs. `AWS_PROXY`: for integrating the route or method request with a Lambda function or other AWS service action. This integration is also referred to as a Lambda proxy integration. `HTTP`: for integrating the route or method request with an HTTP endpoint. This integration is also referred to as the HTTP custom integration. Supported only for WebSocket APIs. `HTTP_PROXY`: for integrating the route or method request with an HTTP endpoint, with the client request passed through as-is. This is also referred to as HTTP proxy integration. `MOCK`: for integrating the route or method request with API Gateway as a "loopback" endpoint without invoking any backend. Supported only for WebSocket APIs.
`integrationUri`	string	False	For a Lambda integration, specify the URI of a Lambda function. For an HTTP integration, specify a fully-qualified URL. For an HTTP API private integration, specify the ARN of an Application Load Balancer listener, Network Load Balancer listener, or AWS Cloud Map service. If you specify the ARN of an AWS Cloud Map service, API Gateway uses `DiscoverInstances` to identify resources. You can use query parameters to target specific resources. To learn more, see DiscoverInstances. For private integrations, all resources must be owned by the same AWS account.
`passthroughBehavior`	PassthroughBehavior	False	Specifies the pass-through behavior for incoming requests based on the `Content-Type` header in the request, and the available mapping templates specified as the `requestTemplates` property on the `Integration` resource. There are three valid values: `WHEN_NO_MATCH`, `WHEN_NO_TEMPLATES`, and `NEVER`. Supported only for WebSocket APIs. `WHEN_NO_MATCH` passes the request body for unmapped content types through to the integration backend without transformation. `NEVER` rejects unmapped content types with an `HTTP 415 Unsupported Media Type` response. `WHEN_NO_TEMPLATES` allows pass-through when the integration has no content types mapped to templates. However, if there is at least one content type defined, unmapped content types will be rejected with the same `HTTP 415 Unsupported Media Type` response.
`payloadFormatVersion`	string	False	Specifies the format of the payload sent to an integration. Required for HTTP APIs. For HTTP APIs, supported values for Lambda proxy integrations are `1.0` and `2.0`. For all other integrations, `1.0` is the only supported value. To learn more, see Working with AWS Lambda proxy integrations for HTTP APIs.
`requestParameters`	IntegrationParameters	False	For WebSocket APIs, a key-value map specifying request parameters that are passed from the method request to the backend. The key is an integration request parameter name and the associated value is a method request parameter value or static value that must be enclosed within single quotes and pre-encoded as required by the backend. The method request parameter value must match the pattern of `method.request.{location}.{name}`, where `{location}` is `querystring`, `path`, or `header`; and `{name}` must be a valid and unique method request parameter name. For HTTP API integrations with a specified `integrationSubtype`, request parameters are a key-value map specifying parameters that are passed to `AWS_PROXY` integrations. You can provide static values, or map request data, stage variables, or context variables that are evaluated at runtime. To learn more, see Working with AWS service integrations for HTTP APIs. For HTTP API integrations without a specified `integrationSubtype` request parameters are a key-value map specifying how to transform HTTP requests before sending them to backend integrations. The key should follow the pattern `<action>:<header\|querystring\|path>.<location>`. The action can be `append`, `overwrite` or `remove`. For values, you can provide static values, or map request data, stage variables, or context variables that are evaluated at runtime. To learn more, see Transforming API requests and responses.
`requestTemplates`	TemplateMap	False	Represents a map of Velocity templates that are applied on the request payload based on the value of the Content-Type header sent by the client. The content type value is the key in this map, and the template (as a String) is the value. Supported only for WebSocket APIs.
`responseParameters`	ResponseParameters	False	Supported only for HTTP APIs. You use response parameters to transform the HTTP response from a backend integration before returning the response to clients. Specify a key-value map from a selection key to response parameters. The selection key must be a valid HTTP status code within the range of 200-599. Response parameters are a key-value map. The key must match the pattern `<action>:<header>.<location>` or `overwrite.statuscode`. The action can be `append`, `overwrite` or `remove`. The value can be a static value, or map to response data, stage variables, or context variables that are evaluated at runtime. To learn more, see Transforming API requests and responses.
`templateSelectionExpression`	string	False	The template selection expression for the integration. Supported only for WebSocket APIs.
`timeoutInMillis`	integer	False	Custom timeout between 50 and 29,000 milliseconds for WebSocket APIs and between 50 and 30,000 milliseconds for HTTP APIs. The default timeout is 29 seconds for WebSocket APIs and 30 seconds for HTTP APIs.
`tlsConfig`	TlsConfig	False	The TLS configuration for a private integration. If you specify a TLS configuration, private integration traffic uses the HTTPS protocol. Supported only for HTTP APIs.

IntegrationParameters

For WebSocket APIs, a key-value map specifying request parameters that are passed from the method request to the backend. The key is an integration request parameter name and the associated value is a method request parameter value or static value that must be enclosed within single quotes and pre-encoded as required by the backend. The method request parameter value must match the pattern of method.request.{location}.{name}, where {location} is querystring, path, or header; and {name} must be a valid and unique method request parameter name.

For HTTP API integrations with a specified integrationSubtype, request parameters are a key-value map specifying parameters that are passed to AWS_PROXY integrations. You can provide static values, or map request data, stage variables, or context variables that are evaluated at runtime. To learn more, see Working with AWS service integrations for HTTP APIs.

For HTTP API integrations without a specified integrationSubtype request parameters are a key-value map specifying how to transform HTTP requests before sending them to the backend. The key should follow the pattern <action>:<header|querystring|path>.<location> where action can be append, overwrite or remove. For values, you can provide static values, or map request data, stage variables, or context variables that are evaluated at runtime. To learn more, see Transforming API requests and responses.

Property	Type	Required	Description
`*`	string	False

IntegrationType

Represents an API method integration type.

AWS
HTTP
MOCK
HTTP_PROXY
AWS_PROXY

LimitExceededException

A limit has been exceeded. See the accompanying error message for details.

Property	Type	Required	Description
`limitType`	string	False	The limit type.
`message`	string	False	Describes the error encountered.

NotFoundException

The resource specified in the request was not found. See the message field for more information.

Property	Type	Required	Description
`message`	string	False	Describes the error encountered.
`resourceType`	string	False	The resource type.

PassthroughBehavior

Represents passthrough behavior for an integration response. Supported only for WebSocket APIs.

WHEN_NO_MATCH
NEVER
WHEN_NO_TEMPLATES

ResponseParameters

Supported only for HTTP APIs. You use response parameters to transform the HTTP response from a backend integration before returning the response to clients.

Property	Type	Required	Description
`*`	object	False

TemplateMap

A mapping of identifier keys to templates. The value is an actual template script. The key is typically a SelectionKey which is chosen based on evaluating a selection expression.

Property	Type	Required	Description
`*`	string	False

TlsConfig

The TLS configuration for a private integration. If you specify a TLS configuration, private integration traffic uses the HTTPS protocol. Supported only for HTTP APIs.

Property	Type	Required	Description
`serverNameToVerify`	string	False	If you specify a server name, API Gateway uses it to verify the hostname on the integration's certificate. The server name is also included in the TLS handshake to support Server Name Indication (SNI) or virtual hosting.

TlsConfigInput

The TLS configuration for a private integration. If you specify a TLS configuration, private integration traffic uses the HTTPS protocol. Supported only for HTTP APIs.

Property	Type	Required	Description
`serverNameToVerify`	string	False	If you specify a server name, API Gateway uses it to verify the hostname on the integration's certificate. The server name is also included in the TLS handshake to support Server Name Indication (SNI) or virtual hosting.

UpdateIntegrationInput

Represents the input parameters for an UpdateIntegration request.

Property	Type	Required	Description
`connectionId`	string	False	The ID of the VPC link for a private integration. Supported only for HTTP APIs.
`connectionType`	ConnectionType	False	The type of the network connection to the integration endpoint. Specify `INTERNET` for connections through the public routable internet or `VPC_LINK` for private connections between API Gateway and resources in a VPC. The default value is `INTERNET`.
`contentHandlingStrategy`	ContentHandlingStrategy	False	Supported only for WebSocket APIs. Specifies how to handle response payload content type conversions. Supported values are `CONVERT_TO_BINARY` and `CONVERT_TO_TEXT`, with the following behaviors: `CONVERT_TO_BINARY`: Converts a response payload from a Base64-encoded string to the corresponding binary blob. `CONVERT_TO_TEXT`: Converts a response payload from a binary blob to a Base64-encoded string. If this property is not defined, the response payload will be passed through from the integration response to the route response or method response without modification.
`credentialsArn`	string	False	Specifies the credentials required for the integration, if any. For AWS integrations, three options are available. To specify an IAM Role for API Gateway to assume, use the role's Amazon Resource Name (ARN). To require that the caller's identity be passed through from the request, specify the string `arn:aws:iam:::user/`. To use resource-based permissions on supported AWS services, don't specify this parameter.
`description`	string	False	The description of the integration
`integrationMethod`	string	False	Specifies the integration's HTTP method type. For WebSocket APIs, if you use a Lambda integration, you must set the integration method to `POST`.
`integrationSubtype`	string	False	Supported only for HTTP API `AWS_PROXY` integrations. Specifies the AWS service action to invoke. To learn more, see Integration subtype reference.
`integrationType`	IntegrationType	False	The integration type of an integration. One of the following: `AWS`: for integrating the route or method request with an AWS service action, including the Lambda function-invoking action. With the Lambda function-invoking action, this is referred to as the Lambda custom integration. With any other AWS service action, this is known as AWS integration. Supported only for WebSocket APIs. `AWS_PROXY`: for integrating the route or method request with a Lambda function or other AWS service action. This integration is also referred to as a Lambda proxy integration. `HTTP`: for integrating the route or method request with an HTTP endpoint. This integration is also referred to as the HTTP custom integration. Supported only for WebSocket APIs. `HTTP_PROXY`: for integrating the route or method request with an HTTP endpoint, with the client request passed through as-is. This is also referred to as HTTP proxy integration. For HTTP API private integrations, use an `HTTP_PROXY` integration. `MOCK`: for integrating the route or method request with API Gateway as a "loopback" endpoint without invoking any backend. Supported only for WebSocket APIs.
`integrationUri`	string	False	For a Lambda integration, specify the URI of a Lambda function. For an HTTP integration, specify a fully-qualified URL. For an HTTP API private integration, specify the ARN of an Application Load Balancer listener, Network Load Balancer listener, or AWS Cloud Map service. If you specify the ARN of an AWS Cloud Map service, API Gateway uses `DiscoverInstances` to identify resources. You can use query parameters to target specific resources. To learn more, see DiscoverInstances. For private integrations, all resources must be owned by the same AWS account.
`passthroughBehavior`	PassthroughBehavior	False	Specifies the pass-through behavior for incoming requests based on the `Content-Type` header in the request, and the available mapping templates specified as the `requestTemplates` property on the `Integration` resource. There are three valid values: `WHEN_NO_MATCH`, `WHEN_NO_TEMPLATES`, and `NEVER`. Supported only for WebSocket APIs. `WHEN_NO_MATCH` passes the request body for unmapped content types through to the integration backend without transformation. `NEVER` rejects unmapped content types with an `HTTP 415 Unsupported Media Type` response. `WHEN_NO_TEMPLATES` allows pass-through when the integration has no content types mapped to templates. However, if there is at least one content type defined, unmapped content types will be rejected with the same `HTTP 415 Unsupported Media Type` response.
`payloadFormatVersion`	string	False	Specifies the format of the payload sent to an integration. Required for HTTP APIs. For HTTP APIs, supported values for Lambda proxy integrations are `1.0` and `2.0`. For all other integrations, `1.0` is the only supported value. To learn more, see Working with AWS Lambda proxy integrations for HTTP APIs.
`requestParameters`	IntegrationParameters	False	For WebSocket APIs, a key-value map specifying request parameters that are passed from the method request to the backend. The key is an integration request parameter name and the associated value is a method request parameter value or static value that must be enclosed within single quotes and pre-encoded as required by the backend. The method request parameter value must match the pattern of `method.request.{location}.{name}`, where `{location}` is `querystring`, `path`, or `header`; and `{name}` must be a valid and unique method request parameter name. For HTTP API integrations with a specified `integrationSubtype`, request parameters are a key-value map specifying parameters that are passed to `AWS_PROXY` integrations. You can provide static values, or map request data, stage variables, or context variables that are evaluated at runtime. To learn more, see Working with AWS service integrations for HTTP APIs. For HTTP API integrations without a specified `integrationSubtype` request parameters are a key-value map specifying how to transform HTTP requests before sending them to the backend. The key should follow the pattern <action>:<header\|querystring\|path>.<location> where action can be `append`, `overwrite` or `remove`. For values, you can provide static values, or map request data, stage variables, or context variables that are evaluated at runtime. To learn more, see Transforming API requests and responses.
`requestTemplates`	TemplateMap	False	Represents a map of Velocity templates that are applied on the request payload based on the value of the Content-Type header sent by the client. The content type value is the key in this map, and the template (as a String) is the value. Supported only for WebSocket APIs.
`responseParameters`	ResponseParameters	False	Supported only for HTTP APIs. You use response parameters to transform the HTTP response from a backend integration before returning the response to clients. Specify a key-value map from a selection key to response parameters. The selection key must be a valid HTTP status code within the range of 200-599. Response parameters are a key-value map. The key must match the pattern `<action>:<header>.<location>` or `overwrite.statuscode`. The action can be `append`, `overwrite` or `remove`. The value can be a static value, or map to response data, stage variables, or context variables that are evaluated at runtime. To learn more, see Transforming API requests and responses.
`templateSelectionExpression`	string	False	The template selection expression for the integration.
`timeoutInMillis`	integer	False	Custom timeout between 50 and 29,000 milliseconds for WebSocket APIs and between 50 and 30,000 milliseconds for HTTP APIs. The default timeout is 29 seconds for WebSocket APIs and 30 seconds for HTTP APIs.
`tlsConfig`	TlsConfigInput	False	The TLS configuration for a private integration. If you specify a TLS configuration, private integration traffic uses the HTTPS protocol. Supported only for HTTP APIs.