Remote Rendering - Get Session

Reference

Service:: Mixed Reality

API Version:: 2021-01-01

Gets the properties of a particular rendering session.

GET {endpoint}/accounts/{account_id}/sessions/{session_id}?api-version=2021-01-01

URI Parameters

Name	In	Required	Type	Description
account_id	path	True	string uuid	The Azure Remote Rendering account ID.
endpoint	path	True	string	The endpoint to use e.g. https://remoterendering.eastus.mixedreality.azure.com. A list can be found at https://docs.microsoft.com/azure/remote-rendering/reference/regions.
session_id	path	True	string	An ID uniquely identifying the rendering session for the given account. The ID is case sensitive, can contain any combination of alphanumeric characters including hyphens and underscores, and cannot contain more than 256 characters.
api-version	query	True	string	The API version to be used with the HTTP request.

Request Header

Name	Required	Type	Description
Authorization	True	string	A bearer token returned by the Mixed Reality Secure Token Service. See https://docs.microsoft.com/azure/remote-rendering/how-tos/tokens for details.

Responses

Name	Type	Description
200 OK	session_properties	OK.
401 Unauthorized		Unauthorized. Missing or invalid authorization. Headers MS-CV: string WWW-Authenticate: string
403 Forbidden		Forbidden. Authorization insufficient for given resource. Headers MS-CV: string
404 Not Found		Not found. No session with the provided session ID exists. Headers MS-CV: string
429 Too Many Requests		Too Many Requests. The rate limit has been exceeded. Retry the request after the duration given in the Retry-After header. Headers MS-CV: string Retry-After: integer
500 Internal Server Error	error_response	Internal Error. Server has encountered an internal error. Retrying the request may produce successful results. Headers MS-CV: string

Security

Authorization

A bearer token returned by the Mixed Reality Secure Token Service. See https://docs.microsoft.com/azure/remote-rendering/how-tos/tokens for details.

Type: apiKey
In: header

Examples

Get a previously created session by ID

Sample request

HTTP

GET https://remoterendering.eastus.mixedreality.azure.com/accounts/30ea64bd-100f-4bf0-adc9-29fa45d4880c/sessions/contoso-session-c2b8ac1d-9494-4852-a59c-8c28813adc28?api-version=2021-01-01

Sample response

Status code:: 200

MS-CV: dKEFmka2kkSlDmp/af+sOw

{
  "id": "contoso-session-c2b8ac1d-9494-4852-a59c-8c28813adc28",
  "creationTime": "2020-11-11T11:11:11.111Z",
  "arrInspectorPort": 50052,
  "handshakePort": 50051,
  "elapsedTimeMinutes": 10,
  "hostname": "d4cefb7b-10b9-4631-934d-67445ffa9126.remoterenderingvm.westus2.mixedreality.azure.com",
  "maxLeaseTimeMinutes": 60,
  "size": "Standard",
  "status": "Ready",
  "error": null,
  "teraflops": 10.6
}

Status code:: 401

WWW-Authenticate: Bearer error="invalid_token"
MS-CV: dKEFmka2kkSlDmp/af+sOw

Status code:: 403

MS-CV: dKEFmka2kkSlDmp/af+sOw

Status code:: 404

MS-CV: dKEFmka2kkSlDmp/af+sOw

Status code:: 429

Retry-After: 15
MS-CV: dKEFmka2kkSlDmp/af+sOw

Status code:: 500

MS-CV: dKEFmka2kkSlDmp/af+sOw

{
  "error": {
    "code": "InternalServerError",
    "message": "An internal server error occurred."
  }
}

Definitions

Name	Description
error	The error object containing details of why the request failed.
error_response	The error response containing details of why the request failed.
session_properties	The properties of a rendering session.
session_size	The size of the server used for the rendering session. The size impacts the number of polygons the server can render. Refer to https://docs.microsoft.com/azure/remote-rendering/reference/vm-sizes for details.
session_status	The status of the rendering session. Terminal states are 'Error', 'Expired', and 'Stopped'.

error

The error object containing details of why the request failed.

Name	Type	Description
code	string	Error code.
details	error[]	An array of details about specific errors that led to this reported error.
innerError	error	An object containing more specific information than the current object about the error.
message	string	A human-readable representation of the error.
target	string	The target of the particular error (e.g., the name of the property in error).

error_response

The error response containing details of why the request failed.

Name	Type	Description
error	error	The error object containing details of why the request failed.

session_properties

The properties of a rendering session.

Name	Type	Description
arrInspectorPort	integer	The TCP port at which the Azure Remote Rendering Inspector tool is hosted.
creationTime	string	The time when the rendering session was created. Date and time in ISO 8601 format.
elapsedTimeMinutes	integer	Amount of time in minutes the session is or was in the 'Ready' state. Time is rounded down to a full minute.
error	error	The error object containing details about the rendering session startup failure.
handshakePort	integer	The TCP port used for the handshake when establishing a connection.
hostname	string	The hostname under which the rendering session is reachable.
id	string	The ID of the session supplied when the session was created.
maxLeaseTimeMinutes	integer	The time in minutes the session will run after reaching the 'Ready' state.
size	session_size	The size of the server used for the rendering session. The size impacts the number of polygons the server can render. Refer to https://docs.microsoft.com/azure/remote-rendering/reference/vm-sizes for details.
status	session_status	The status of the rendering session. Terminal states are 'Error', 'Expired', and 'Stopped'.
teraflops	number	The computational power of the rendering session GPU measured in teraflops.

session_size

The size of the server used for the rendering session. The size impacts the number of polygons the server can render. Refer to https://docs.microsoft.com/azure/remote-rendering/reference/vm-sizes for details.

Name	Type	Description
Premium	string	Premium rendering session size.
Standard	string	Standard rendering session size.

session_status

The status of the rendering session. Terminal states are 'Error', 'Expired', and 'Stopped'.

Name	Type	Description
Error	string	The rendering session has encountered an error, and is unusable. This is a terminal state.
Expired	string	The rendering session enters the 'Expired' state when it has been in the 'Ready' state longer than its lease time. This is a terminal state.
Ready	string	The rendering session is ready for incoming connections.
Starting	string	The rendering session is starting, but not accepting incoming connections yet.
Stopped	string	The rendering session has been stopped with the 'Stop Session' operation. This is a terminal state.

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