Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.
Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may "fail open" without warning.
HTTP request
POST https://datamigration.googleapis.com/v1alpha2/{resource}:testIamPermissions
Path parameters
Parameters
resource
string
REQUIRED: The resource for which the policy detail is being requested. See Resource names for the appropriate value for this field.
Request body
The request body contains data with the following structure:
JSON representation
{"permissions": [string]}
Fields
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.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-28 UTC."],[[["\u003cp\u003eThis endpoint uses a POST request to the specified resource path: \u003ccode\u003ehttps://datamigration.googleapis.com/v1alpha2/{resource}:testIamPermissions\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe request requires a \u003ccode\u003eresource\u003c/code\u003e string parameter to identify the specific resource for which permissions are being queried.\u003c/p\u003e\n"],["\u003cp\u003eThe request body must include a JSON representation containing an array of \u003ccode\u003epermissions\u003c/code\u003e strings that will be checked for the specified resource.\u003c/p\u003e\n"],["\u003cp\u003eThe response provides the permissions the caller has for the specified resource, returning an empty set if the resource does not exist.\u003c/p\u003e\n"],["\u003cp\u003eThis endpoint is intended for building permission-aware UIs and tools, and requires \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope for authorization.\u003c/p\u003e\n"]]],[],null,[]]
