go data_error ai_generated true

rpc error: code = InvalidArgument desc = missing required field: user_id

ID: go/grpc-missing-required-field

Also available as: JSON · Markdown · 中文
80%Fix Rate
85%Confidence
0Evidence
2024-09-14First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
1.9 active — — —

Root Cause

The request message does not include a field marked as required in the proto definition (though proto3 doesn't have required, custom validation may enforce it).

generic

中文

请求消息未包含 proto 定义中标记为必填的字段（尽管 proto3 没有 required，但自定义验证可能强制执行）。

Workarounds

  1. 100% success 
    req.UserId = "12345"
  2. 80% success 
    Use optional keyword in proto3 to generate pointer fields.

Dead Ends

Common approaches that don't work:

  1. 70% fail

    Zero value may still be considered missing by validation logic.

  2. 90% fail

    The server expects a specific field name.