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ACCESS_TOKEN_KID_INVALID

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Error Cause​

Access token Key ID (kid) is invalid.

When using JWT (JSON Web Token) for authentication, the kid field in the token header is incorrect or unrecognizable. Possible reasons include:

  1. Token was signed with incorrect key;
  2. Token signing key has expired or been revoked;
  3. Environment configuration changes causing key mismatch;
  4. Token format is incorrect or has been tampered with.

Solution​

  1. Regenerate a valid access token;
  2. Check if the key used for token signing is correct;
  3. Verify if there have been changes to the environment's key configuration;
  4. If using custom login, check if the JWT token generation logic is correct;
  5. Refer to Authentication Documentation to ensure token format complies with specifications.