uri

Specifies Uniform Resource Identifier (URI) of the integration endpoint. For `HTTP` or `HTTP_PROXY` integrations, the URI must be a fully formed, encoded HTTP(S) URL according to the RFC-3986 specification for standard integrations. If `connectionType` is `VPC_LINK` specify the Network Load Balancer DNS name. For `AWS` or `AWS_PROXY` integrations, the URI is of the form `arn:aws:apigateway:{region}:{subdomain.service|service}:path|action/{service_api}`. Here, {Region} is the API Gateway region (e.g., us-east-1); {service} is the name of the integrated AWS service (e.g., s3); and {subdomain} is a designated subdomain supported by certain AWS service for fast host-name lookup. action can be used for an AWS service action-based API, using an Action={name}&{p1}={v1}&p2={v2}... query string. The ensuing {service_api} refers to a supported action {name} plus any required input parameters. Alternatively, path can be used for an AWS service path-based API. The ensuing service_api refers to the path to an AWS service resource, including the region of the integrated AWS service, if applicable. For example, for integration with the S3 API of GetObject, the uri can be either `arn:aws:apigateway:us-west-2:s3:action/GetObject&Bucket={bucket}&Key={key}` or `arn:aws:apigateway:us-west-2:s3:path/{bucket}/{key}`