@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      stream_ = "";
      event_ = "";
      series_ = "";
      leaseId_ = "";
      owner_ = "";
      leaseTerm_ = null;
      if (leaseTermBuilder_ != null) {
        leaseTermBuilder_.dispose();
        leaseTermBuilder_ = null;
      }
      return this;
    }
<pre>
RequestMetadata is the metadata message for the request.
</pre>

Protobuf type {@code google.cloud.visionai.v1.RequestMetadata}
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/RequestMetadata.java