MsgVariantDocument

documentUrlstring<uri>required

filenamestringrequired

mimeTypestring

Concrete document MIME type; wildcards are not valid.

textstring

context object

messageIdstringrequired

MsgVariantDocument

{
  "documentUrl": "string",
  "filename": "string",
  "mimeType": "string",
  "text": "string",
  "context": {
    "messageId": "string"
  }
}