derivedMessaging reference

Article
06/03/2022

Applies to: Skype for Business 2015

Represents the messaging modality in a derivedConversation.

Web Link

For more on web links, see Web links.

Name	Description
rel	The resource that this link points to. In JSON, this is the outer container.
href	The location of this resource on the server, and the target of an HTTP operation.

Resource description

This resource indicates that the messaging modality will be served from a different conversation because the acceptedByParticipant is different from the current remote participant of the conversation where messaging was added.

Properties

None

Links

This resource can have the following relationships.

Link	Description
self	The link to the current resource.

Azure Active Directory scopes for online applications

The user must have at least one of these scopes for operations on the resource to be allowed.

Scope	Permission	Description
Conversations.Initiate	Initiate conversations and join meetings	Allows the app to initiate instant messages, audio, video, and desktop sharing conversations; and join meetings on-behalf of the signed-in user
Conversations.Receive	Receive conversation invites	Allows the app to receive instant messages, audio, video, and desktop sharing invitations on-behalf of the signed-in user

Operations

GET

Returns a representation of the messaging modality in a derivedConversation.

Request body

None

Response body

The response from a GET request contains the properties and links shown in the Properties and Links sections at the top of this page.

Synchronous errors

The errors below (if any) are specific to this resource. Generic errors that can apply to any resource are covered in Generic synchronous errors.

Error	Code	Subcode	Description
ServiceFailure	500	InvalidExchangeServerVersion	Invalid exchange server version.The exchange mailbox of the server might have moved to an unsupported version for the required feature.
Conflict	409	AlreadyExists	The already exists error.
Conflict	409	TooManyGroups	The too many groups error.
Conflict	409	None	Un-supported Service/Resource/API error.
Gone	410	CannotRedirect	Cannot redirect since there is no back up pool configured.

Examples

JSON Request

Get https://fe1.contoso.com:443/ucwa/v1/applications/192/communication/invitations/665/derivedMessaging HTTP/1.1
Authorization: Bearer cwt=PHNhbWw6QXNzZXJ0aW9uIHhtbG5...uZm8
Host: fe1.contoso.com
Accept: application/json

JSON Response

This sample is given only as an illustration of response syntax. The semantic content is not guaranteed to correspond to a valid scenario.

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 813
{
  "rel" : "messaging",
  "negotiatedMessageFormats" : [
    "Plain",
    "Html"
  ],
  "state" : "Connecting",
  "_links" : {
    "self" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/messaging"
    },
    "addMessaging" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/messaging/addMessaging"
    },
    "conversation" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137"
    },
    "sendMessage" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/messaging/sendMessage"
    },
    "setIsTyping" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/messaging/setIsTyping"
    },
    "stopMessaging" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/messaging/stopMessaging"
    },
    "typingParticipants" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/participants/typingParticipants"
    }
  }
}

XML Request

Get https://fe1.contoso.com:443/ucwa/v1/applications/192/communication/invitations/665/derivedMessaging HTTP/1.1
Authorization: Bearer cwt=PHNhbWw6QXNzZXJ0aW9uIHhtbG5...uZm8
Host: fe1.contoso.com
Accept: application/xml

XML Response