Message
A conceptual representation of a campaign message.
| Attributes | Type | Description | Optional | Default | 
|---|---|---|---|---|
| charset | Charset | Message content character set. The SubscriberSource charset attribute is used if no value is provided. | Yes | Subscriber source charset | 
| modelIdentifier | xs:int | Parent message model is used. | Yes | none | 
| modelName | xs:string | Message model name. | Yes | none | 
| modelDescription | xs:string | Message model description. | Yes | none | 
| recipients | Recipients | Recipients. | No | none | 
| sender | Sender | Sender. | No | none | 
| prefAttachmentCount | xs:int | Preferred number of attachments for this message. | No | 0 | 
| minAttachmentCount | xs:int | Minimum number of attachments allowed for this message. | No | 0 | 
| maxAttachmentCount | xs:int | Maximum number of attachments allowed for this message. | No | 10 | 
| communicationCategoryIdentifier | xs:int | Message CommunicationCategory identifier. | Yes | none |