public Builder mergeAccessMetadata(com.google.cloud.speech.v2.AccessMetadata value) {
      if (accessMetadataBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0)
            && accessMetadata_ != null
            && accessMetadata_ != com.google.cloud.speech.v2.AccessMetadata.getDefaultInstance()) {
          getAccessMetadataBuilder().mergeFrom(value);
        } else {
          accessMetadata_ = value;
        }
      } else {
        accessMetadataBuilder_.mergeFrom(value);
      }
      if (accessMetadata_ != null) {
        bitField0_ |= 0x00000002;
        onChanged();
      }
      return this;
    }
<pre>
Information about access metadata for the region and given project.
</pre>

<code>.google.cloud.speech.v2.AccessMetadata access_metadata = 2;</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/LocationsMetadata.java