Function from_response 

pub async fn from_response(resp: Response) -> ApiError

Extract an api_bones::ApiError from a reqwest::Response.

• If the response has Content-Type: application/problem+json, the body is deserialized as a api_bones::ProblemJson and converted into an api_bones::ApiError.
• Otherwise a generic api_bones::ApiError is constructed from the HTTP status code with the raw body text as the detail.