DeviceReference는 다음 식별자 유형 중 하나를 사용하여 device 인수를 메서드에 제공할 수 있게 하는 API 추상화입니다.
숫자로 된 API 리소스 ID입니다.
제조된 기기에 속하는 실제 하드웨어 ID(예: IMEI 번호)
기기에서 작동하는 메서드는 호출자에게 더 유연하므로 DeviceReference를 매개변수 유형으로 사용합니다. 기기 식별자에 관한 자세한 내용은 식별자를 참고하세요.
JSON 표현
{// Union field device can be only one of the following:"deviceId": string,"deviceIdentifier": {object (DeviceIdentifier)}// End of list of possible types for union field device.}
필드
통합 필드 device. 필수 항목입니다. 기기의 고유 식별자입니다. device은 다음 중 하나여야 합니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-07-25(UTC)"],[[["\u003cp\u003e\u003ccode\u003eDeviceReference\u003c/code\u003e allows methods to accept a device argument using either a numeric API resource ID or real-world hardware IDs.\u003c/p\u003e\n"],["\u003cp\u003eMethods use \u003ccode\u003eDeviceReference\u003c/code\u003e as a parameter for flexibility in identifying devices.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003edevice\u003c/code\u003e field in the JSON representation is a union field, accepting either a \u003ccode\u003edeviceId\u003c/code\u003e or \u003ccode\u003edeviceIdentifier\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003edeviceId\u003c/code\u003e is a string that represents the unique ID of the device, and \u003ccode\u003edeviceIdentifier\u003c/code\u003e refers to an object containing the hardware IDs.\u003c/p\u003e\n"]]],["A `DeviceReference` is used as a device argument in methods, accepting either a numeric API resource ID (`deviceId`) or real-world hardware IDs (`deviceIdentifier`) like IMEI. The JSON representation uses a union field named `device` that contains either a `deviceId` string (int64 format) or a `deviceIdentifier` object, which holds the device's hardware IDs. Methods use this type for increased flexibility in identifying devices.\n"],null,[]]
