[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-02 UTC."],[[["\u003cp\u003eRetrieves a specific operating system's information using its DART ID and the user's profile ID.\u003c/p\u003e\n"],["\u003cp\u003eRequires authorization with the \u003ccode\u003edfatrafficking\u003c/code\u003e scope.\u003c/p\u003e\n"],["\u003cp\u003eThe request is made using an HTTP GET method to a specific endpoint with path parameters for profile ID and DART ID.\u003c/p\u003e\n"],["\u003cp\u003eThe response provides details about the requested operating system if successful.\u003c/p\u003e\n"],["\u003cp\u003eNo request body is necessary for this operation.\u003c/p\u003e\n"]]],[],null,["- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [Try it!](#try-it)\n\nGets one operating system by DART ID.\n\nHTTP request\n\n`GET https://dfareporting.googleapis.com/dfareporting/v4/userprofiles/{profileId}/operatingSystems/{dartId}`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\nPath parameters\n\n| Parameters ||\n|-------------|-----------------------------------------------------------------------------------------------------------------------------------|\n| `profileId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` User profile ID associated with this request. |\n| `dartId` | `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` Operating system DART ID. |\n\nRequest body\n\nThe request body must be empty.\n\nResponse body\n\nIf successful, the response body contains an instance of [OperatingSystem](/doubleclick-advertisers/rest/v4/operatingSystems#OperatingSystem).\n\nAuthorization scopes\n\nRequires the following OAuth scope:\n\n- `https://www.googleapis.com/auth/dfatrafficking`"]]
