Returns the complete original text and rich text bodies of a message. This will be different from the text and rich text in the message itself if the message’s truncationStatus is anything other than NOT_TRUNCATED.
Supported products
Required Scopes
The access token received from the authorization server in the OAuth 2.0 flow.
The unique ID of the message.
The unique ID of the thread.
A specific property to include in the original content response.