App Check tokens are signed JWTs containing claims that identify the attested app and GCP project. This token is used to access Google services protected by App Check.
App Check tokens are signed JWTs containing claims that identify the attested app and GCP project. This token is used to access Google services protected by App Check.
The duration from the time this token is minted until its expiration. This field is intended to ease client-side token management, since the client may have clock skew, but is still able to accurately measure a duration.
A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-26 UTC."],[],[],null,["# AppCheckToken\n\nEncapsulates an *App Check token*, which are used to access backend services protected by App Check.\n\n| JSON representation |\n|------------------------------------------------------------------------|\n| ``` { \"attestationToken\": string, \"token\": string, \"ttl\": string } ``` |\n\n| Fields ||\n|-------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `attestationToken` **(deprecated)** | `string` | This field is deprecated; it has been renamed to [`token`](/docs/reference/appcheck/rest/v1beta/AppCheckToken#FIELDS.token). The App Check token. App Check tokens are signed [JWTs](https://tools.ietf.org/html/rfc7519) containing claims that identify the attested app and GCP project. This token is used to access Google services protected by App Check. These tokens can also be [verified by your own custom backends](https://firebase.google.com/docs/app-check/custom-resource-backend) using the Firebase Admin SDK or third-party libraries. |\n| `token` | `string` The App Check token. App Check tokens are signed [JWTs](https://tools.ietf.org/html/rfc7519) containing claims that identify the attested app and GCP project. This token is used to access Google services protected by App Check. These tokens can also be [verified by your own custom backends](https://firebase.google.com/docs/app-check/custom-resource-backend) using the Firebase Admin SDK or third-party libraries. |\n| `ttl` | `string (`[Duration](https://protobuf.dev/reference/protobuf/google.protobuf/#duration)` format)` The duration from the time this token is minted until its expiration. This field is intended to ease client-side token management, since the client may have clock skew, but is still able to accurately measure a duration. A duration in seconds with up to nine fractional digits, ending with '`s`'. Example: `\"3.5s\"`. |"]]
