gRPC 1 CANCELLED vs 7 PERMISSION_DENIED
Both gRPC 1 (CANCELLED) and 7 (PERMISSION_DENIED) belong to the gRPC Status Codes category. 1 indicates that the operation was cancelled, typically by the caller. Meanwhile, 7 means that the caller does not have permission to execute the specified operation. This is not for unauthenticated callers — use UNAUTHENTICATED instead.
説明
The operation was cancelled, typically by the caller.
このコードが表示される場合
The client explicitly cancelled the RPC, or a deadline or context cancellation propagated to the server before it could finish processing.
解決方法
If unexpected, check whether the client is setting too-short deadlines or if cancellation is being triggered inadvertently in your call chain.
説明
The caller does not have permission to execute the specified operation. This is not for unauthenticated callers — use UNAUTHENTICATED instead.
このコードが表示される場合
The authenticated user lacks the required role, scope, or policy to perform this action. Different from UNAUTHENTICATED (code 16), which means no credentials at all.
解決方法
Verify the caller has the correct IAM role, API scope, or access policy. Check RBAC configuration on the server side.
主な違い
gRPC 1: The operation was cancelled, typically by the caller.
gRPC 7: The caller does not have permission to execute the specified operation. This is not for unauthenticated callers — use UNAUTHENTICATED instead.
You encounter 1 when the client explicitly cancelled the RPC, or a deadline or context cancellation propagated to the server before it could finish processing.
You encounter 7 when the authenticated user lacks the required role, scope, or policy to perform this action. Different from UNAUTHENTICATED (code 16), which means no credentials at all.
どちらをいつ使うか
For 1 (CANCELLED): If unexpected, check whether the client is setting too-short deadlines or if cancellation is being triggered inadvertently in your call chain. For 7 (PERMISSION_DENIED): Verify the caller has the correct IAM role, API scope, or access policy. Check RBAC configuration on the server side.