이러한 한도 외에도 시스템의 안정성과 무결성을 보호하기 위해 다른 할당량이 존재합니다. 429 오류가 발생하면 이 할당량 중 하나에 도달했을 가능성이 높습니다. 이러한 오류 중 하나를 받으면 지정된 기간 동안 보내는 요청 수를 줄이세요. 자세한 내용은 실패한 요청 재시도 및 지수 백오프를 참조하세요.
할당량 사용량 확인
사용 가능한 할당량을 얼마나 사용했는지 확인하고 프로젝트의 사용량 한도를 확인하거나 변경하려면 Google API 콘솔의 할당량 페이지로 이동하여 Photos Library API를 선택하세요.
할당량 한도 초과
라이브러리 API에 대한 요청 할당량을 초과하면 API에서 오류 코드 429와 프로젝트가 할당량을 초과했다는 메시지를 반환합니다. 자세한 내용은 서비스 약관을 참고하세요.
추가 할당량 요청
Google 포토 파트너 프로그램은 할당량 한도를 늘려야 하는 대규모 소비자 애플리케이션을 대상으로 합니다. 애플리케이션이 이 카테고리에 속한다고 생각되면 파트너 프로그램에 관심을 표현하세요.
사진 저장용량 및 화질
API를 사용하여 Google 포토에 업로드된 모든 미디어 항목은 원본 화질의 전체 해상도로 저장됩니다. 사용자의 저장용량에 포함됩니다.
[null,null,["최종 업데이트: 2025-08-29(UTC)"],[[["\u003cp\u003eAll requests to the Google Photos Library API are subject to daily quota limits to protect the system, including limits for general API requests and accessing media bytes.\u003c/p\u003e\n"],["\u003cp\u003eExceeding these quota limits will result in a 429 error, requiring developers to reduce request frequency and implement strategies like retrying failed requests and exponential backoff.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can monitor and manage their quota usage through the Quotas page in the Google API Console.\u003c/p\u003e\n"],["\u003cp\u003eApplications with high-volume needs can request increased quota limits by expressing interest in the Google Photos partner program.\u003c/p\u003e\n"],["\u003cp\u003eMedia uploaded via the API is stored at original quality and counts towards the user's storage, requiring applications to inform users about potential storage impact for large uploads.\u003c/p\u003e\n"]]],["The Google Photos Library API has request quotas to protect the system. Each project is limited to 10,000 API requests daily, including uploads and listing, and 75,000 daily requests for media byte access. Exceeding limits results in a 429 error, requiring reduced request frequency. Quota usage can be monitored via the Google API Console. Uploaded media are stored at original quality and count towards user storage. Higher quotas are available via a partner program.\n"],null,["# API limits and quotas\n\nAll requests sent to the Google Photos Library API are counted toward a quota. We put these\nlimits in place to protect the system and its users.\n\nAccess to the API requires OAuth client credentials from a Google developers\nproject. This project must have the Library API enabled as described in\n[Get started](/photos/library/guides/get-started).\n\nTo learn more about appropriate use of this API, see the\n[Acceptable use policy](/photos/library/guides/acceptable-use).\n\nGeneral quota limits\n--------------------\n\nThe quota limit for requests to the Library API is 10,000 requests per\nproject per day. This includes all API requests, such as uploading, listing\nmedia, and applying filters, but not accessing media bytes from a base URL.\n\nThe quota limit for requests to access media bytes (by\n[loading a photo or video from a base\nURL](/photos/library/guides/access-media-items#base-urls))\nis 75,000 requests per project per day.\n\nIn addition to these limits there are other quotas that exist to protect the\nreliability and integrity of our systems. If you receive a 429 error, you've\nlikely hit one of these quotas. If you receive one of these errors, reduce the\nnumber of requests you are making over a given time period. For more\ninformation, refer to [retrying failed\nrequests](/photos/library/guides/best-practices#retrying-failed-requests) and\n[exponential\nbackoff](/photos/library/guides/best-practices#exponential-backoff).\n\n### Checking quota usage\n\nTo see how much of your available quota you have used, and to view or change\nusage limits for your project, visit the\n[Quotas page](https://console.cloud.google.com/iam-admin/quotas?service=photoslibrary.googleapis.com)\nin the Google API Console and select **Photos Library API**.\n\n### Exceeding quota limits\n\nIf the quota of requests to the Library API is exceeded, the API returns\nan error code 429 and a message that the project has exceeded the quota. For\nmore information, see the [Terms of\nService](https://developers.google.com/terms/).\n\n### Requesting additional quota\n\nThe Google Photos partner program is geared towards large consumer\napplications that require increased quota limits. If you believe your\napplication belongs in this category, [express interest in the\npartner program](/photos/partner-program/overview).\n\nPhoto storage and quality\n-------------------------\n\nAll media items uploaded to Google Photos using the API are stored in\nfull resolution at [original\nquality](https://support.google.com/photos/answer/6220791). They count toward\nthe user's storage.\n| **Note:** If your uploads exceed 25MB per user, your application should remind the user that these uploads will count towards storage in their Google Account."]]
