ErrEmptyRequestBody: {
		Code:           "EmptyRequestBody",
		Description:    "Request body cannot be empty.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrUnsupportedFunction: {
		Code:           "UnsupportedFunction",
		Description:    "Encountered an unsupported SQL function.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidDataSource: {
		Code:           "InvalidDataSource",