message_flags

const (
	Crossposted                      MessageFlags = 1 << 0
	IsCrossposted                    MessageFlags = 1 << 1
	SupressEmbeds                    MessageFlags = 1 << 2
	SourceMessageDeleted             MessageFlags = 1 << 3
	Urgent                           MessageFlags = 1 << 4
	HasThread                        MessageFlags = 1 << 5
	Ephemeral                        MessageFlags = 1 << 6
	Loading                          MessageFlags = 1 << 7
	FailedToMentionSomeRolesInThread MessageFlags = 1 << 8
	SupressNotification              MessageFlags = 1 << 12
	IsVoiceMessage                   MessageFlags = 1 << 13
)