public Builder mergeProcess(com.google.cloud.visionai.v1.Process value) {
      if (processBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0)
            && process_ != null
            && process_ != com.google.cloud.visionai.v1.Process.getDefaultInstance()) {
          getProcessBuilder().mergeFrom(value);
        } else {
          process_ = value;
        }
      } else {
        processBuilder_.mergeFrom(value);
      }
      if (process_ != null) {
        bitField0_ |= 0x00000002;
        onChanged();
      }
      return this;
    }
<pre>
Required. The resource being updated.
</pre>

<code>
.google.cloud.visionai.v1.Process process = 2 [(.google.api.field_behavior) = REQUIRED];
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/UpdateProcessRequest.java