| Error Code | 500133 |
| Message | Assertion is not within its valid time range. Ensure that the access token is not expired before using it for user assertion, or request a new token. Current time: {curTime}, expiry time of assertion {expTime}. |
| Remediation | Assertion is invalid because of various reasons: - The token issuer doesn't match the api version within its valid time range - Expired - Malformed - Refresh token in the assertion is not a primary refresh token |