@Override
    public void removeTaskConfigs(String connector) {
        throw new UnsupportedOperationException("Removal of tasks is not currently supported");
    }
Remove configuration for a given connector. {@link #claimWritePrivileges()} must be successfully invoked before calling
this method if the worker is configured to use a fencable producer for writes to the config topic.
@param connector name of the connector to remove
@throws IllegalStateException if {@link #claimWritePrivileges()} is required, but was not successfully invoked before
this method was called
@throws PrivilegedWriteException if the worker is configured to use a fencable producer for writes to the config topic
and the write fails
connect/runtime/src/main/java/org/apache/kafka/connect/storage/KafkaConfigBackingStore.java