@Override
    public boolean allRequiredKeyExist() {
        return hasKey(JobConstants.JOB_ID) && hasKey(JobConstants.JOB_SOURCE_CLASS)
                && hasKey(JobConstants.JOB_SINK) && hasKey(JobConstants.JOB_CHANNEL)
                && hasKey(JobConstants.JOB_GROUP_ID) && hasKey(JobConstants.JOB_STREAM_ID);
    }
check whether required keys exists.

@return return true if all required keys exists else false.
inlong-agent/agent-common/src/main/java/org/apache/inlong/agent/conf/JobProfile.java