Changes to Get stream event template

added the new path request parameter id

response property category list-of-types was widened by adding types null to media type application/json of response 200

response property externalStatus list-of-types was widened by adding types null to media type application/json of response 200

response property identifier list-of-types was widened by adding types null to media type application/json of response 200

response property language list-of-types was widened by adding types null to media type application/json of response 200

the sections response's property type changed from array to no type for status 200

the stream response's property type changed from object to no type for status 200

the variablesMapping response's property type changed from array to no type for status 200

removed the optional property stream/id from the response with the 200 status

removed the optional property stream/name from the response with the 200 status

added the new email enum value to the provider response property for the response status 200

added the new sms enum value to the provider response property for the response status 200

added the new telegram_bot enum value to the provider response property for the response status 200

added the new telegram_private enum value to the provider response property for the response status 200

added the new voice enum value to the provider response property for the response status 200

added the new websocket enum value to the provider response property for the response status 200

added the new whatsapp_business enum value to the provider response property for the response status 200

added the new whatsapp_private enum value to the provider response property for the response status 200

api operation id getStreamEventTemplate removed and replaced with get_stream_event

the endpoint scheme security APIKeyHeader was added to the API

api tag Stream-Events added

api tag Stream event templates removed

added the non-success response with the status 401

added the non-success response with the status 403

added the non-success response with the status 404

added the non-success response with the status 422

added StreamRef subschema #2 to the stream response property anyOf list for the response status 200

added subschema #1 subschema #2 to the sections response property anyOf list for the response status 200

the response property activated became required for the status 200

the response property createdAt became required for the status 200

the response property eventKey became required for the status 200

the response property id became required for the status 200

the response property name became required for the status 200

the response property provider became required for the status 200

the response property text became required for the status 200

the response property variablesMapping became required for the status 200