Client ID parameter.

This attribute determines input ID provider for passed IDs for matches, players, etc. Available id providers are enetpulse, sportal365, sportradar, api_football or native (native by default)

Access to the API is granted by a valid key, which is provided by the Fans United team and appended to each request via the ?key=50656552de69b9216928e8880e130ef4 attribute.

List of comma separated venues IDs.