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audioVideo

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Applies to: Skype for Business 2015

Represents the audio/video modality in the corresponding conversation.

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

In this version of the API, establishing audio/video calls is not supported.

Properties

Name Description
state The state of the modality, such as Connecting, Connected, or Disconnected.
supportsReplaces The replacementId for the audioVideo resource that can be used while doing consultative transfer
videoSourcesAllowed The video sources allowed to contribute to the gallery (VideoSourcesAllowed).

This resource can have the following relationships.

Link Description
self The link to the current resource.
addAudio Represents an operation to add audio to an existing conversation.
addAudioVideo Represents an operation to add audio/video to an existing conversation.
addVideo Represents an operation to add video to an existing conversation.
audioVideoPolicies The AudioVideoPolicies resource captures all audio-video policies that may applyto UCWA clients.
audioVideoSession Represents a session in an audioVideo call.
conversation Represents the local participants perspective on a multi-modal, multi-party communication.
escalateAudio Represents an operation to escalate audio modality from P2P to conferencing
escalateAudioVideo Represents an operation to escalate both audio and video modality from P2P to conferencing.The client must provide sdp for both modalities.
replaceWithPhoneAudio Adds phone audio to an existing conversation.
reportMediaDiagnostics Represents RreportMediaDiagnostics operation.
stopAudio Represents an operation to stop established AudioVideo. This token indicatesThe user has ability to renegotiate only audio.
stopAudioVideo Represents an operation to stop established AudioVideo. This token indicatesthe user has ability to renegotiate both audio and video.
stopVideo Represents an operation to stop established AudioVideo. This token indicatesThe user has ability to renegotiate only video.
videoFreeze Represents a link resource to indicate local participant's video should be freezed
videoLockedOnParticipant Represents the participant on whom the video spotlight is locked in an onlineMeeting.

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

Events

Updated

Resource Priority Sender Reason
audioVideo High conversation Indicates that the audio/video modality was updated.

Sample of returned event data.

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

{
  "_links" : {
    "self" : {
      "href" : "http://sample:80/ucwa/v1/applications/appId/events?ack=1"
    },
    "next" : {
      "href" : "http://sample:80/ucwa/v1/applications/appId/events?ack=2"
    }
  },
  "sender" : [
    {
      "rel" : "conversation",
      "href" : "https://fe1.contoso.com:443/ucwa/v1/applications/192/communication/conversations/137",
      "events" : [
        {
          "link" : {
            "rel" : "audioVideo",
            "href" : "https://fe1.contoso.com:443/ucwa/v1/applications/192/communication/conversations/137/audioVideo"
          },
          "type" : "updated"
        }
      ]
    }
  ]
}

Operations

GET

Returns a representation of the audio/video modality in the corresponding conversation.

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/conversations/137/audioVideo 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: 1815
{
  "rel" : "audioVideo",
  "state" : "Connected",
  "supportsReplaces" : "None",
  "videoSourcesAllowed" : "PresentersOnly",
  "_links" : {
    "self" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo"
    },
    "addAudio" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/addAudio"
    },
    "addAudioVideo" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/addAudioVideo"
    },
    "addVideo" : {
      "href" : "/ucwa/v1/applications/192/communication/addVideo"
    },
    "audioVideoPolicies" : {
      "href" : "/ucwa/v1/applications/192/communication/audioVideoPolicies"
    },
    "audioVideoSession" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/audioVideoSession"
    },
    "conversation" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137"
    },
    "escalateAudio" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/escalateAudio"
    },
    "escalateAudioVideo" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/escalateAudioVideo"
    },
    "replaceWithPhoneAudio" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/replaceWithPhoneAudio"
    },
    "reportMediaDiagnostics" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/reportMediaDiagnostics"
    },
    "stopAudio" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/stopAudio"
    },
    "stopAudioVideo" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/stopAudioVideo"
    },
    "stopVideo" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/stopVideo"
    },
    "videoFreeze" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/videoFreeze"
    },
    "videoLockedOnParticipant" : {
      "href" : "/ucwa/v1/applications/192/communication/conversations/137/audioVideo/videoLockedOnParticipant"
    }
  }
}

XML Request

Get https://fe1.contoso.com:443/ucwa/v1/applications/192/communication/conversations/137/audioVideo HTTP/1.1
Authorization: Bearer cwt=PHNhbWw6QXNzZXJ0aW9uIHhtbG5...uZm8
Host: fe1.contoso.com
Accept: application/xml

XML 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/xml
Content-Length: 2134
<?xml version="1.0" encoding="utf-8"?>
<resource rel="audioVideo" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo" xmlns="http://schemas.microsoft.com/rtc/2012/03/ucwa">
  <link rel="addAudio" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/addAudio" />
  <link rel="addAudioVideo" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/addAudioVideo" />
  <link rel="addVideo" href="/ucwa/v1/applications/192/communication/addVideo" />
  <link rel="audioVideoPolicies" href="/ucwa/v1/applications/192/communication/audioVideoPolicies" />
  <link rel="audioVideoSession" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/audioVideoSession" />
  <link rel="conversation" href="/ucwa/v1/applications/192/communication/conversations/137" />
  <link rel="escalateAudio" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/escalateAudio" />
  <link rel="escalateAudioVideo" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/escalateAudioVideo" />
  <link rel="replaceWithPhoneAudio" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/replaceWithPhoneAudio" />
  <link rel="reportMediaDiagnostics" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/reportMediaDiagnostics" />
  <link rel="stopAudio" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/stopAudio" />
  <link rel="stopAudioVideo" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/stopAudioVideo" />
  <link rel="stopVideo" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/stopVideo" />
  <link rel="videoFreeze" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/videoFreeze" />
  <link rel="videoLockedOnParticipant" href="/ucwa/v1/applications/192/communication/conversations/137/audioVideo/videoLockedOnParticipant" />
  <property name="rel">audioVideo</property>
  <property name="state">Connected</property>
  <property name="supportsReplaces">None</property>
  <property name="videoSourcesAllowed">PresentersOnly</property>
</resource>