### Search before asking - [X] I had searched in the [issues](https://github.com/apache/eventmesh/issues?q=is%3Aissue) and found no similar issues. ### Enhancement Request - Support event creation and deletion - Support subscription info query ### Describe the solution you'd like - add CreateTopicProcessor for event creation - add DeleteTopicProcessor for event deletion - add QuerySubscriptionProcessor for subscription query ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR!
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Enhancement Request
Describe the solution you'd like
Are you willing to submit PR?