### 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 1. Support promtail to send application/x-protobuf format. 2. Remote subscription and de-subscription commands to remove url and group parameters, de-subscription json parsing anomalies . 3. sdk report command word illegal problem , cancel when the client does not specify the topic to set the default topic . ### Describe the solution you'd like 1. Support promtail to send application/x-protobuf format. 2. Remote subscription and de-subscription commands remove url and group parameters, fix de-subscription json parsing anomalies . 3. Repair sdk report command word illegal problem, cancel when the client did not specify the topic to set the default topic. ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR!
