Sets a failover group's active Live Slicer. Upon activating a Live Slicer, it will be assigned to all live channels associated with that failover group.

Do not use this endpoint with a failover group on which the Auto Failback option has been enabled. Attempting to use this endpoint on such a failover group generates a 400 Bad Request response.

Request

Request syntax:

PUT /failover-groups/{Failover Group ID}/activate_slicer

Request URL variable:

Define the following variable when submitting the above request:

Variable	Description
Failover Group ID Required	Replace this variable with the system-defined ID assigned to the desired failover group. Use the Get All Failover Groups endpoint to retrieve a list of failover groups and their system-defined ID.

Request body parameter:

Pass the following request body parameter:

Name	Data Type	Description
slicer_id Required	String	Identifies a Live Slicer by its ID. Our system uses this Live Slicer's feed to generate your live stream. You may only activate a Live Slicer that belongs to the failover group defined in the request URL. A Live Slicer's ID is determined by the slicerID setting in its configuration file. How do I activate a Live Slicer that belongs to a different user? You may activate a Live Slicer that belongs to a different user if it already belongs to the failover group defined in the request URL. Use the following syntax to activate a Live Slicer that belongs to a different user: User ID:Live Slicer ID Example: abc33864a92c46a1a286cdd49b0a9123:myslicer01

Response

The response for a successful request is a 204 No Content.

The response for an invalid request (e.g., trying to activate a Live Slicer that does not belong to the specified failover group) is a 400 Bad Request.

Sample Request/Response

The code below (Python 3) shows how to set a failover group's active Live Slicer.

This code imports names from the api_auth module for V4 APIs (see below).

import json
import requests
from api_auth import APICredentials, APIParams

class ActivateLiveSlicer:
    def __init__(self):
        self.host = "https://services.uplynk.com"

    def run(self):
        self._activate_live_slicer()

    def _activate_live_slicer(self):
        failover_group_id = 'e8d6b5cb940c40cc9ec6ad081a38f3f0' # Replace with the ID for the desired failover group.
        url = "{}{}{}{}".format(self.host, "/api/v4/failover-groups/", failover_group_id, "/activate_slicer")

        payload = {
            'slicer_id': 'myslicer01'
        }

        headers = {'Content-Type': 'application/json'}

        response = requests.put(
            url, params=APIParams(APICredentials()).get_params({}), data=json.dumps(payload), headers=headers
        )

        print(response.status_code)

ActivateLiveSlicer().run()