Api gateway resource policy documentation For more information, see Use AWS WAF to protect your REST APIs in API Gateway. Endpoint policies for interface VPC endpoints allow you to attach IAM resource policies to interface VPC endpoints to improve the security of your private APIs. For more information, see How API Gateway resource policies affect authorization workflow. For more information about building AWS IAM policy documents with Learn how to use resource policies to control access to your Amazon API Gateway resources. When you create or edit identity-based policies, follow these guidelines and recommendations: When you create your IAM policy statement, you might need to consider the how API Gateway resource policies affect the authorization workflow. For information about how an AWS service decides whether a given request should be allowed An AWS::Serverless::Api resource should be used to define and document the API using OpenApi, which provides more ability to configure the underlying Amazon API Gateway resources. Mock Integration Share API Gateway and API Resources Easiest and CI/CD friendly example of using shared API Gateway and API Resources. Oct 17, 2012 · Understand how resource policies work with other authorization mechanisms to control access to your Amazon API Gateway resources. Jan 1, 2016 · The AWS::ApiGateway::RestApi resource creates a REST API. When you attach a policy to your API, it applies the permissions in the policy to the methods in the API. This page describes the basic elements used in Amazon API Gateway resource policies. Syntax To declare this entity in your AWS CloudFormation template, use the following syntax: Sep 14, 2025 · Gateway API is a family of API kinds that provide dynamic infrastructure provisioning and advanced traffic routing. Resource policies are specified using the same syntax as IAM policies. Manually Configuring shared API Gateway Note while using authorizers with shared API Gateway Share Authorizer Resource Policy Compression Binary Media Types Detailed CloudWatch Metrics AWS X-Ray Tracing Tags Amazon API Gateway enables you to create and deploy your own REST and WebSocket APIs at any scale. To allow a user to access your API by calling the API execution service, you must create an API Gateway resource policy and attach the policy to the API. Identity-based policies determine whether someone can create, access, or delete API Gateway resources in your account. Nov 22, 2024 · For resource-based policy examples, see . You can use execute-api:/* to represent all stages, methods, and paths in the current API. Defaults to the Region set in the provider configuration. For complete policy language information, see Overview of IAM Policies and AWS Identity and Access Management Policy Reference in the IAM User Guide. These actions can incur costs for your AWS account. API Gateway builds the full ARN by using the current Region, your AWS account ID, and the ID of the REST API that the resource policy is associated with. For more information, see restapi:create in the Amazon API Gateway REST API Reference. You can create robust, secure, and scalable APIs that access Amazon Web Services or other web services, as well as data that’s stored in the AWS Cloud. May 8, 2025 · For more information, see Representation of API documentation in API Gateway. We recommend that you use AWS CloudFormation hooks or IAM policies to verify that API Gateway resources have authorizers attached to them to control access to them. policy - (Required) JSON formatted policy document that controls access to the API Gateway. The AWS::ApiGateway::Resource resource creates a resource in an API. What is Amazon API Gateway? API Gateway enables creating, publishing, monitoring, securing REST, HTTP, WebSocket APIs for accessing AWS services, data, business logic. For more information, see Using tags to control access to API Gateway REST API resources. To test access, use your existing API Gateway REST API or create an example REST API. rest_api_id - (Required) ID of the REST API. If you update the resource policy, you'll need to deploy the API. rest_api_id - (Required) ID of the associated REST API parent_id - (Required) ID of the parent API resource path_part - (Required) Last path segment of this API resource. Argument Reference This resource supports the following arguments: region - (Optional) Region where this resource will be managed. Length, in characters, of API Gateway resource policy To reduce the length of a resource policy, use AWS WAFV2 to protect your API. For private APIs, you should use a combination of an API Gateway resource policy and a VPC endpoint policy. If you use the PetStore example API, then proceed to Create and attach a resource policy. For more information, see Use VPC endpoint policies for private APIs in API Gateway. . Attribute Reference This resource Sep 8, 2025 · Learn how to modify API behavior using policies in Azure API Management, with sequentially running policy statements on requests or responses. jpiil rsxztb fljo tmh cpzl mdtul gmlftuj sycl hvuyxd ancg zyfmvh zreax ebcm jwetk sqmlf