common/consts/errorcode/error_code.go

package errorcode

const (
	OK              = "OK"
	OperationFailed = "OperationFailed"
	DataNotFound    = "DataNotFound"
	DataExists      = "DataExists"
	BadArgument     = "BadArgument"
	TaskNotFound    = "TaskNotFound"
	Unauthorized    = "Unauthorized"
)