multipart

var (
	ErrEmptyBody          = errors.New("multipart body is empty")
	ErrInvalidFileType    = errors.New("invalid file type")
	ErrInvalidBaseURL     = errors.New("invalid base URL")
	ErrFailedToCreateReq  = errors.New("failed to create request")
	ErrRequestFailed      = errors.New("request execution failed")
	ErrUnexpectedStatus   = errors.New("upload failed: unexpected status code")
	ErrInvalidBody        = errors.New("invalid body")
	ErrNilForwardHeaders  = errors.New("nil forward headers")
	ErrInvalidContentType = errors.New("invalid content type")
	ErrInvalidStatus      = errors.New("invalid status")
	ErrMissingRequest     = errors.New("missing request")
)