POST {who}/messages/{messageId}/attachments/streamedattachment?fileName={fileName}&attachmentType={attachmentType}&language={language}
Add an attachment to an existing message defined by the message id by uploading the data as a stream
Request Information
Parameters
| Name | Description | Additional information |
|---|---|---|
| who | Identifies whose attachments to update (who the user is acting as/on behalf of). Valid values are "my", or an organization number of an organization the user can represent, or "r"<Reportee.ReporteeId>, where the identified reportee may be a person or organization. |
Define this parameter in the request URI. |
| messageId | Id of the message for which attachments should be added. |
Define this parameter in the request URI. |
| fileName | Name of the file to be added. |
Define this parameter in the request URI. |
| attachmentType | The type of attachment being added. This is used to validate the attachment. |
Define this parameter in the request URI. |
| language | Language type |
Define this parameter in the request URI. |
Request body formats
application/octet-stream
No sample. The content of the body must be a binary data stream.