MessageContent
- chatType: stringFormat: uuid
Id - contentType: string
- editedType: boolean
- editedType: stringFormat: date-time nullable
At the date-time notation as defined by RFC 3339, section 5.6, for example, 2017-07-21T17:32:28Z
- messageType: stringFormat: uuid
Id - senderType: stringFormat: uuid
Id - timeType: stringFormat: date-time
Stamp the date-time notation as defined by RFC 3339, section 5.6, for example, 2017-07-21T17:32:28Z