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Can I Delete a Kafka Instance Billed in Yearly/Monthly Mode? Yes. Log in to the Kafka console, locate the row that contains the instance, and choose More > Unsubscribe. Parent topic: Instances
Can I Delete Unnecessary Topics in a Consumer Group? Yes. To unsubscribe a consumer group from a topic on the consumer group details page on the Kafka console, see Unsubscribing a Kafka Consumer Group from a Topic. Parent topic: Consumer Groups
Deleting Consumer Groups of a Kafka Instance in Batches Function This API is used to delete multiple consumer groups of a Kafka instance in batches. Calling Method For details, see Calling APIs.
If you want to use fewer partitions, delete the corresponding topic, create another one, and specify the desired number of partitions. Parent topic: Topics and Partitions
To delete a Smart Connect task by calling an API, see Deleting a Smart Connect Task. To pause a Smart Connect task by calling an API, see Pausing a Smart Connect Task. Parent Topic: Migrating Data Using Smart Connect
Function This API is used to delete topics in a Kafka instance in batches. URI POST /v1.0/{project_id}/instances/{instance_id}/topics/delete Table 1 describes the parameter.
In the Delete Instance dialog box, enter DELETE and click OK to delete the Kafka instance. It takes 1 to 60 seconds to delete a Kafka instance. The Kafka instances are deleted when they are no longer displayed in the instance list.
Deleting a Dumping Task Function This API is used to delete a dumping task. This API is out-of-date and may not be maintained in the future. Please use the API described in Deleting a Smart Connect Task. Call Method For details, see How to Call an API.
Deleting a Background Task Function This API is used to delete a specified background task. Calling Method For details, see Calling APIs.
In the row that contains the topic whose messages you want to delete, choose More > Delete Messages. The Delete Messages dialog box is displayed. Set the parameters for deleting messages, as shown in Table 1.
Batch Deleting Message Stack Diagnosis Reports Function This API is used to delete message stack diagnosis reports in batches. Calling Method For details, see Calling APIs.
Click Delete in the upper right corner. In the displayed Delete Consumer Group dialog box, click OK. The consumer groups are deleted when they are no longer displayed in the consumer group list. The following uses Linux as an example.
Batch Deleting Topics of a Kafka Instance Function This API is used to delete multiple topics of a Kafka instance in batches.
Function This API is used to delete an instance to release all the resources occupied by it. URI DELETE /v1.0/{project_id}/instances/{instance_id} Table 1 describes the parameters.
Deleting an Instance Function This API is used to delete an instance to release all the resources occupied by it. Calling Method For details, see Calling APIs.
Delete topics using either of the following methods: Select one or more topics and click Delete Topic in the upper left corner. In the row containing the topic you want to delete, choose More > Delete. In the Delete Topic dialog box, click OK.
Deleting an instance will delete the data in the instance without any backup. Exercise caution when performing this operation. Calling Method For details, see Calling APIs.
Deleting a Specified Consumer Group Function This API is used to delete a specified consumer group. Calling Method For details, see Calling APIs.
Batch Adding or Deleting Tags Function This API is used to add or delete instance tags in batches. Calling Method For details, see Calling APIs.
Deleting Users in Batches Function This API is used to delete multiple users of a Kafka instance. Calling Method For details, see Calling APIs.
