The permissions held by the caller. Permissions are always of the format"storage.resource.capability", whereresourceis one ofbuckets,objects, ormanagedFolders.
SeeCloud Storage IAM
Permissionsfor a list of supported permissions.
For information about status and error codes returned by this API, see thereference page.
Try it!
Use the APIs Explorer below to call this method on live data and see the response.
[[["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 2025-09-04 UTC."],[],[],null,["# Buckets: testIamPermissions\n\nTests a set of permissions on the given bucket to see which, if any, are held by the caller.\n\nRequired permissions\n--------------------\n\nPermissions are not required for using this method.\n\nRequest\n-------\n\n### HTTP request\n\n```\nGET https://storage.googleapis.com/storage/v1/b/bucket/iam/testPermissions\n```\n\nIn addition to [standard query parameters](/storage/docs/json_api/v1/parameters#query),\nthe following query parameters apply to this method.\n\nTo see an example of how to include query parameters in a request, see the\n[JSON API Overview](/storage/docs/json_api#query_parameters) page.\n\n### Parameters\n\n### Request body\n\nDo not supply a request body with this method.\n\nResponse\n--------\n\nIf successful, this method returns a response body with the following structure:\n\n```text\n{\n \"kind\": \"storage#testIamPermissionsResponse\",\n \"permissions\": [\n string\n ]\n}\n```\n\nFor information about status and error codes returned by this API, see the\n[reference page](/storage/docs/json_api/v1/status-codes).\n\nTry it!\n-------\n\n\nUse the APIs Explorer below to call this method on live data and see the response."]]
