api_op_UpdateIntegration.go

// Code generated by smithy-go-codegen DO NOT EDIT.

package apigatewayv2

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/apigatewayv2/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Updates an Integration.
func (c *Client) UpdateIntegration(ctx context.Context, params *UpdateIntegrationInput, optFns ...func(*Options)) (*UpdateIntegrationOutput, error) {
	if params == nil {
		params = &UpdateIntegrationInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "UpdateIntegration", params, optFns, c.addOperationUpdateIntegrationMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*UpdateIntegrationOutput)
	out.ResultMetadata = metadata
	return out, nil
}

// Updates an Integration.
type UpdateIntegrationInput struct {

	// The API identifier.
	//
	// This member is required.
	ApiId *string

	// The integration ID.
	//
	// This member is required.
	IntegrationId *string

	// The ID of the VPC link for a private integration. Supported only for HTTP APIs.
	ConnectionId *string

	// 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.
	ConnectionType types.ConnectionType

	// 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.
	ContentHandlingStrategy types.ContentHandlingStrategy

	// 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, specify null.
	CredentialsArn *string

	// The description of the integration
	Description *string

	// Specifies the integration's HTTP method type.
	IntegrationMethod *string

	// Supported only for HTTP API AWS_PROXY integrations. Specifies the AWS service
	// action to invoke. To learn more, see Integration subtype reference (https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-develop-integrations-aws-services-reference.html)
	// .
	IntegrationSubtype *string

	// 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.
	IntegrationType types.IntegrationType

	// 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 (https://docs.aws.amazon.com/cloud-map/latest/api/API_DiscoverInstances.html)
	// . For private integrations, all resources must be owned by the same AWS account.
	IntegrationUri *string

	// 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.
	PassthroughBehavior types.PassthroughBehavior

	// Specifies the format of the payload sent to an integration. Required for HTTP
	// APIs.
	PayloadFormatVersion *string

	// 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 (https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-develop-integrations-aws-services.html)
	// . 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 (https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-parameter-mapping.html)
	// .
	RequestParameters map[string]string

	// 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.
	RequestTemplates map[string]string

	// 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 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 (https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-parameter-mapping.html)
	// .
	ResponseParameters map[string]map[string]string

	// The template selection expression for the integration.
	TemplateSelectionExpression *string

	// 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.
	TimeoutInMillis *int32

	// 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.
	TlsConfig *types.TlsConfigInput

	noSmithyDocumentSerde
}

type UpdateIntegrationOutput struct {

	// 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.
	ApiGatewayManaged *bool

	// The ID of the VPC link for a private integration. Supported only for HTTP APIs.
	ConnectionId *string

	// 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.
	ConnectionType types.ConnectionType

	// 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.
	ContentHandlingStrategy types.ContentHandlingStrategy

	// 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, specify null.
	CredentialsArn *string

	// Represents the description of an integration.
	Description *string

	// Represents the identifier of an integration.
	IntegrationId *string

	// Specifies the integration's HTTP method type.
	IntegrationMethod *string

	// The integration response selection expression for the integration. Supported
	// only for WebSocket APIs. See Integration Response Selection Expressions (https://docs.aws.amazon.com/apigateway/latest/developerguide/apigateway-websocket-api-selection-expressions.html#apigateway-websocket-api-integration-response-selection-expressions)
	// .
	IntegrationResponseSelectionExpression *string

	// Supported only for HTTP API AWS_PROXY integrations. Specifies the AWS service
	// action to invoke. To learn more, see Integration subtype reference (https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-develop-integrations-aws-services-reference.html)
	// .
	IntegrationSubtype *string

	// 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.
	IntegrationType types.IntegrationType

	// 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 (https://docs.aws.amazon.com/cloud-map/latest/api/API_DiscoverInstances.html)
	// . For private integrations, all resources must be owned by the same AWS account.
	IntegrationUri *string

	// 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.
	PassthroughBehavior types.PassthroughBehavior

	// Specifies the format of the payload sent to an integration. Required for HTTP
	// APIs.
	PayloadFormatVersion *string

	// 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 (https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-develop-integrations-aws-services.html)
	// . 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 (https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-parameter-mapping.html)
	// .
	RequestParameters map[string]string

	// 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.
	RequestTemplates map[string]string

	// 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 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 (https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-parameter-mapping.html)
	// .
	ResponseParameters map[string]map[string]string

	// The template selection expression for the integration. Supported only for
	// WebSocket APIs.
	TemplateSelectionExpression *string

	// 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.
	TimeoutInMillis *int32

	// 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.
	TlsConfig *types.TlsConfig

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationUpdateIntegrationMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpUpdateIntegration{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpUpdateIntegration{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "UpdateIntegration"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addOpUpdateIntegrationValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opUpdateIntegration(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opUpdateIntegration(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "UpdateIntegration",
	}
}