---
title: "POST /v1/{+resource}:testIamPermissions"
method: POST
path: "/v1/{+resource}:testIamPermissions"
tags: ["accessPolicies"]
---

# POST /v1/{+resource}:testIamPermissions

`POST /v1/{+resource}:testIamPermissions`

Returns the IAM permissions that the caller has on the specified Access Context Manager resource. The resource can be an AccessPolicy, AccessLevel, or ServicePerimeter. This method does not support other resources. **IAM Permissions**: No specific IAM permission is required to call this method. It returns the subset of the requested permissions that the caller possesses.

## Path parameters

- `resource` string, required

## Request body

- TestIamPermissionsRequest — Request message for `TestIamPermissions` method.
  - `permissions` string[] — The set of permissions to check for the `resource`. Permissions with wildcards (such as `*` or `storage.*`) are not allowed. For more information see [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).

## Response `200`

Successful response

---

[API](https://skmtc.dev/google/apis/accesscontextmanager.md) · [All operations](https://skmtc.dev/google/apis/accesscontextmanager/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/google/accesscontextmanager/revisions/af581187d9ba/schema)