shared/api/response.go
func (r *Response) MetadataAsMap() (map[string]interface{}, error) {
	ret := map[string]interface{}{}
	err := r.MetadataAsStruct(&ret)
	if err != nil {
		return nil, err
	}

	return ret, nil
}
func (r *Response) MetadataAsMap() (map[string]interface{}, error) {
	ret := map[string]interface{}{}
	err := r.MetadataAsStruct(&ret)
	if err != nil {
		return nil, err
	}

	return ret, nil
}
// MetadataAsMap parses the Response metadata into a map