Interface Name	API Introduction
Query instance list	Used to query information about the message service instance list.
Query basic instance information and endpoints for sending and receiving messages	Used to query basic instance information andendpoints for sending and receiving messages
Update Instance Name	Used to update instance name.
Query online resource pools	Used to query information about online resource pools and products.
Creating a Subscription Group	Used to create a subscription group.
Delete a subscription group	Used to delete a subscription group.
Query the list of subscription groups	Used to query the list of subscription groups.
View the subscription information of a subscription group	Used to view the subscription information of a subscription group.
Configure the read permission for a subscription group	Used to configure the read permission of a subscription group.
Query the accumulated messages of a subscription group	Used to query the accumulated messages of a subscription group.
Query the details of a subscription group	Used to query the details of a subscription group.
Query the connection status of clients in a subscription group	Used to query the connection status of clients in a subscription group.
Reset the subscription group consumption progress to the specified timestamp	Used to reset the subscription group consumption progress to the specified timestamp.
Query the consumption TPS of a subscription group within a specified period	Used to query the consumption TPS of a subscription group within a specified period.
Query the resettable time range for a topic	Used to query the resettable time range for a topic.
Create a topic	Used to create a topic.
Delete a topic	Used to delete a topic.
Query topic status	Used to query topic status.
Obtain the topic list information	Used to obtain the topic list information.
View the subscription information of a topic	Used to view the subscription information of a topic.
Query the message write TPS of a topic within a specified period	Used to query the message write TPS of a topic within a specified period.
View message consumption results	Used to view message consumption results.
Query messages by MsgId	Used to query messages by MsgId.
Query messages by Message Key	Used to query messages by Message Key.
Query the messages about a topic within a specified period	Used to query the messages about a topic within a specified period.
Push messages to specified consumers	Used to push messages to specified consumers.
Query dead-letter messages by specific message ID	Used to query dead-letter messages by specific message ID.
Query the dead-letter messages in a subscription group within a specified period	Used to query the dead-letter messages in a subscription group within a specified period.

Distributed Message Service RocketMQ

API Overview