public Builder setTranslatedPages(long value) {

      translatedPages_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
Number of successfully translated pages in all documents so far. Documents
without clear page definition (such as XLSX) are not counted.
</pre>

<code>int64 translated_pages = 3;</code>

@param value The translatedPages to set.
@return This builder for chaining.
java-translate/proto-google-cloud-translate-v3/src/main/java/com/google/cloud/translate/v3/BatchTranslateDocumentMetadata.java