@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      name_ = "";
      description_ = "";
      state_ = 0;
      revisionId_ = "";
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      updateTime_ = null;
      if (updateTimeBuilder_ != null) {
        updateTimeBuilder_.dispose();
        updateTimeBuilder_ = null;
      }
      revisionCreateTime_ = null;
      if (revisionCreateTimeBuilder_ != null) {
        revisionCreateTimeBuilder_.dispose();
        revisionCreateTimeBuilder_ = null;
      }
      internalGetMutableLabels().clear();
      serviceAccount_ = "";
      sourceCodeCase_ = 0;
      sourceCode_ = null;
      return this;
    }
<pre>
Workflow program to be executed by Workflows.
</pre>

Protobuf type {@code google.cloud.workflows.v1beta.Workflow}
java-workflows/proto-google-cloud-workflows-v1beta/src/main/java/com/google/cloud/workflows/v1beta/Workflow.java