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European Economic Area (EEA) developers
The Routes API returns error messages as part of the
response to a method call. For example, if you omit the API key from the
request, the method returns:
{"error":{"code":403,"message":"The request is missing a valid API key.","status":"PERMISSION_DENIED"}}
If you omit a required body parameter, such asorigin, the method
returns:
{"error":{"code":400,"message":"Origin and destination must be set.","status":"INVALID_ARGUMENT"}}
For more information on errors and error handling, seeErrors.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003eThe Routes API provides error messages within its responses to indicate issues with the request.\u003c/p\u003e\n"],["\u003cp\u003eErrors are returned as JSON objects containing an \u003ccode\u003eerror\u003c/code\u003e field with details about the issue, such as a code, message, and status.\u003c/p\u003e\n"],["\u003cp\u003eMissing API keys result in a \u003ccode\u003ePERMISSION_DENIED\u003c/code\u003e error with a 403 code.\u003c/p\u003e\n"],["\u003cp\u003eOmitting required parameters like \u003ccode\u003eorigin\u003c/code\u003e leads to an \u003ccode\u003eINVALID_ARGUMENT\u003c/code\u003e error with a 400 code.\u003c/p\u003e\n"],["\u003cp\u003eFurther details on errors and their handling can be found in the Google Cloud API Design Guide on Errors.\u003c/p\u003e\n"]]],[],null,["# Handle request errors\n\n**European Economic Area (EEA) developers** If your billing address is in the European Economic Area, effective on 8 July 2025, the [Google Maps Platform EEA Terms of Service](https://cloud.google.com/terms/maps-platform/eea) will apply to your use of the Services. Functionality varies by region. [Learn more](/maps/comms/eea/faq).\n\nThe Routes API returns error messages as part of the\nresponse to a method call. For example, if you omit the API key from the\nrequest, the method returns: \n\n```json\n{\n \"error\": {\n \"code\": 403,\n \"message\": \"The request is missing a valid API key.\",\n \"status\": \"PERMISSION_DENIED\"\n }\n}\n```\n\nIf you omit a required body parameter, such as `origin`, the method\nreturns: \n\n```json\n{\n \"error\": {\n \"code\": 400,\n \"message\": \"Origin and destination must be set.\",\n \"status\": \"INVALID_ARGUMENT\"\n }\n}\n```\n\nFor more information on errors and error handling, see\n[Errors](https://cloud.google.com/apis/design/errors)."]]
