gRPC 3 INVALID_ARGUMENT vs 13 INTERNAL
Both gRPC 3 (INVALID_ARGUMENT) and 13 (INTERNAL) belong to the gRPC Status Codes category. 3 indicates that the client specified an invalid argument. This indicates arguments that are problematic regardless of the state of the system. Meanwhile, 13 means that an internal error occurred. This means that some invariant expected by the underlying system has been broken.
説明
The client specified an invalid argument. This indicates arguments that are problematic regardless of the state of the system.
このコードが表示される場合
A request field failed validation — for example, a negative page size, a malformed email, or a required field left empty.
解決方法
Inspect the request payload and fix the invalid field. Check the API documentation for expected formats and constraints.
説明
An internal error occurred. This means that some invariant expected by the underlying system has been broken.
このコードが表示される場合
A server-side bug, a corrupted internal state, or an unexpected failure in a dependency. This is the gRPC equivalent of HTTP 500.
解決方法
Check the server error logs and traces for the root cause. This typically indicates a bug that needs to be fixed in the server code.
主な違い
gRPC 3: The client specified an invalid argument. This indicates arguments that are problematic regardless of the state of the system.
gRPC 13: An internal error occurred. This means that some invariant expected by the underlying system has been broken.
You encounter 3 when a request field failed validation — for example, a negative page size, a malformed email, or a required field left empty.
You encounter 13 when a server-side bug, a corrupted internal state, or an unexpected failure in a dependency. This is the gRPC equivalent of HTTP 500.
どちらをいつ使うか
For 3 (INVALID_ARGUMENT): Inspect the request payload and fix the invalid field. Check the API documentation for expected formats and constraints. For 13 (INTERNAL): Check the server error logs and traces for the root cause. This typically indicates a bug that needs to be fixed in the server code.