[[["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 page details how to list OS policy assignment revisions using a \u003ccode\u003eGET\u003c/code\u003e request to the specified URL: \u003ccode\u003ehttps://osconfig.googleapis.com/v1alpha/{name=projects/*/locations/*/osPolicyAssignments/*}:listRevisions\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe request requires a path parameter \u003ccode\u003ename\u003c/code\u003e to identify the OS policy assignment, and supports optional query parameters \u003ccode\u003epageSize\u003c/code\u003e and \u003ccode\u003epageToken\u003c/code\u003e for pagination.\u003c/p\u003e\n"],["\u003cp\u003eThe request body must be empty, meaning that all the information will be carried out by the URL, and the query parameters.\u003c/p\u003e\n"],["\u003cp\u003eA successful response returns a JSON object containing an array of \u003ccode\u003eosPolicyAssignments\u003c/code\u003e, and a \u003ccode\u003enextPageToken\u003c/code\u003e for subsequent pagination.\u003c/p\u003e\n"],["\u003cp\u003eAccess to this API requires the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope and the \u003ccode\u003eosconfig.osPolicyAssignments.get\u003c/code\u003e IAM permission.\u003c/p\u003e\n"]]],[],null,["# Method: projects.locations.osPolicyAssignments.listRevisions\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Query parameters](#body.QUERY_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n - [JSON representation](#body.ListOSPolicyAssignmentRevisionsResponse.SCHEMA_REPRESENTATION)\n- [Authorization scopes](#body.aspect)\n- [IAM Permissions](#body.aspect_1)\n- [Try it!](#try-it)\n\nList the OS policy assignment revisions for a given OS policy assignment.\n\n### HTTP request\n\n`GET https://osconfig.googleapis.com/v1alpha/{name=projects/*/locations/*/osPolicyAssignments/*}:listRevisions`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n### Query parameters\n\n### Request body\n\nThe request body must be empty.\n\n### Response body\n\nA response message for listing all revisions for a OS policy assignment.\n\nIf successful, the response body contains data with the following structure:\n\n### Authorization scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/cloud-platform`\n\nFor more information, see the [Authentication Overview](/docs/authentication#authorization-gcp).\n\n### IAM Permissions\n\nRequires the following [IAM](https://cloud.google.com/iam/docs) permission on the `name` resource:\n\n- `osconfig.osPolicyAssignments.get`\n\nFor more information, see the [IAM documentation](https://cloud.google.com/iam/docs)."]]