public Builder setRawImageDescriptor(com.google.cloud.visionai.v1.RawImageDescriptor value) {
        if (rawImageDescriptorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          typeDetails_ = value;
          onChanged();
        } else {
          rawImageDescriptorBuilder_.setMessage(value);
        }
        typeDetailsCase_ = 3;
        return this;
      }
<pre>
RawImageDescriptor is the descriptor for the raw image type.
</pre>

<code>.google.cloud.visionai.v1.RawImageDescriptor raw_image_descriptor = 3;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/PacketType.java