Message Queue for MQTTThe following table lists the available API operations.

Application server-related methods in token authentication

Such interfaces are called by your application server.

OpenAPI Description
ApplyToken Call ApplyToken the Token for applying for temporary access.
QueryToken Call QueryToken verify the validity of the Token.
RevokeToken Call RevokeToken revoke Token.

Group management

OpenAPI Description
CreateGroupId Call CreateGroupId create a Message Queue for MQTTthe Group ID of the instance.
DeleteGroupId Call DeleteGroupId delete A Message Queue for MQTTthe Group ID of the instance.
ListGroupId Call ListGroupId query a Message Queue for MQTTthe Group ID of the instance.

Message sending operations

OpenAPI Description
SendMessage Call SendMessage send a message from a server application to Message Queue for MQTT.

API for querying device status

OpenAPI Description
QuerySessionByClientId Call QuerySessionByClientId you can call this operation to query the connection status of a Client based on the Client ID.
BatchQuerySessionByClientIds Call BatchQuerySessionByClientIds you can call this operation to query the connection information about multiple Client instances by specifying multiple Client IDs.