proto-google-cloud-build-v1/src/main/java/com/google/cloudbuild/v1/BuildTrigger.java
public Builder clearPubsubConfig() {
      if (pubsubConfigBuilder_ == null) {
        pubsubConfig_ = null;
        onChanged();
      } else {
        pubsubConfig_ = null;
        pubsubConfigBuilder_ = null;
      }

      return this;
    }
/**
     *
     *
     * <pre>
     * PubsubConfig describes the configuration of a trigger that
     * creates a build whenever a Pub/Sub message is published.
     * </pre>
     *
     * <code>.google.devtools.cloudbuild.v1.PubsubConfig pubsub_config = 29;</code>
     */

PubsubConfig describes the configuration of a trigger that
creates a build whenever a Pub/Sub message is published.


PubsubConfig describes the configuration of a trigger that creates a build whenever a Pub / Sub message is published .
public Builder clearPubsubConfig() {
      if (pubsubConfigBuilder_ == null) {
        pubsubConfig_ = null;
        onChanged();
      } else {
        pubsubConfig_ = null;
        pubsubConfigBuilder_ = null;
      }
      return this;
    }
public Builder clearPubsubConfig ( ) { if ( pubsubConfigBuilder_ == null ) { pubsubConfig_ = null ; onChanged ( ) ; } else { pubsubConfig_ = null ; pubsubConfigBuilder_ = null ; } return this ; }
<pre>
 PubsubConfig describes the configuration of a trigger that
 creates a build whenever a Pub/Sub message is published.
<pre > PubsubConfig describes the configuration of a trigger that creates a build whenever a Pub / Sub message is published .