isEphemeral
Whether this attachment is ephemeral.
Ephemeral attachments will automatically be removed after a set period of time. Ephemeral attachments on messages are guaranteed to be available as long as the message itself exists.
Whether this attachment is ephemeral.
Ephemeral attachments will automatically be removed after a set period of time. Ephemeral attachments on messages are guaranteed to be available as long as the message itself exists.