public Builder putAllMedia(java.util.Map<java.lang.String, com.google.protobuf.Value> values) {
      for (java.util.Map.Entry<java.lang.String, com.google.protobuf.Value> e : values.entrySet()) {
        if (e.getKey() == null || e.getValue() == null) {
          throw new NullPointerException();
        }
      }
      internalGetMutableMedia().ensureBuilderMap().putAll(values);
      bitField0_ |= 0x00000010;
      return this;
    }
<pre>
Optional. The metadata of the chosen media file for the ad.
</pre>

<code>
map&lt;string, .google.protobuf.Value&gt; media = 5 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/AdStitchDetail.java