PUT api/2.0/mail/messages/attachment/downloadall/{messageId} This function requires authentication

Downloads all the attachments from the message with the ID specified in the request.

PUT api/2.0/mail/messages/attachment/downloadall/1234
Host: yourportal.onlyoffice.com
Content-Type: application/json
Accept: application/json

Attachment archive

application/json

{
  "status": 0,
  "response": {
    "Completed": true,
    "Id": "Id",
    "Status": "Status",
    "Error": "Error",
    "Percents": 100,
    "Source": "Source",
    "OperationType": 1,
    "Operation": "Operation"
  }
}

text/xml

<result>
  <status>0</status>
  <response>
    <Completed>True</Completed>
    <Id>Id</Id>
    <Status>Status</Status>
    <Error>Error</Error>
    <Percents>100</Percents>
    <Source>Source</Source>
    <OperationType>1</OperationType>
    <Operation>Operation</Operation>
  </response>
</result>