[wsgi] 400 response body is not standardized

[Kurt Griffiths]

Identify the category of the error (e.g., "Invalid header value"), and ensure that the description mentions the header or param or body element that is problematic.

[prashanth raghu (p-isprashanth)]

Is someone already working on this ?

[peng fei wang (wpf)]

recently, I am reading the latest code, and found that we provide HTTPBadRequestBody & HTTPBadRequestAPI exceptions,

and commonly, for the BadRequestBody exception, we have the title of "Invalid request body" and with the concrete reason as description, such as "Request body can not be empty", "Missing {xxx} field.", "The value of the {name} must be a {type}“ and so on

for BadRequestAPI exception, most of them are validation errors ,and there should be some details information.

is that OK?

[Griffin Ashe (gashe5363)]

It doesn't look like anyone is working on this, so I'm going to try to tackle it.

[wanghao (wanghao749)]

Not sure this issue is still existing. This Bug could be closed.