I have a type parameter in my spec as follows:

/animal/{type}:
    get:
      summary: Get an animal by type
      parameters:
        - name: type
          in: path
          required: true
          schema:
            type: string

Which resuls in the following server interface:

type ServerInterface interface {
  GetAnimalByType(ctx echo.Context, type string, params GetAnimalByTypeParams) error
}

But as you can see this results in a parameter named type which is a reseverd golang keyword.

Perhaps pre/post fixing all param names can prevent these errors.