@java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(networkCode_)) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, networkCode_);
      }
      if (gamSlateId_ != 0L) {
        size += com.google.protobuf.CodedOutputStream.computeInt64Size(2, gamSlateId_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSize = size;
      return size;
    }
<pre>
Output only. The identifier generated for the slate by GAM.
</pre>

<code>int64 gam_slate_id = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>

@return The gamSlateId.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/Slate.java