public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      pageToken_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
A page token, received from a previous
`FetchNetworkPolicyExternalAddresses` call. Provide this to retrieve the
subsequent page.

When paginating, all parameters provided to
`FetchNetworkPolicyExternalAddresses`, except for `page_size` and
`page_token`, must match the call that provided the page token.
</pre>

<code>string page_token = 3;</code>

@param value The bytes for pageToken to set.
@return This builder for chaining.
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/FetchNetworkPolicyExternalAddressesRequest.java