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Slice type marshal error #1575
Description
When generating client code defined through swagger 3.0, the runtime.MarshalForm method will marshal the values of type slice in the form structure into field_name[index], but the server cannot handle such fields(such as user_codes[0],user_codes[1]), It only supports the user_codes field
device_approve_bulk_requestBody:
type: object
properties:
user_codes:
type: array
items:
type: string
Activity
mromaszewicz commentedon Jul 16, 2026
This is an old issue that I'm revisiting, but what you describe seems like you're trying to do something invalid with your server description.
You've described that your request body is a JSON object that looks like:
The server expects valid json, and the form encoding is the wrong way to serialize that.