@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, pageToken_);
    }
    if (pageSize_ != 0) {
      output.writeInt32(3, pageSize_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
The maximum number of tenants to be returned, at most 100.
Default is 100 if a non-positive number is provided.
</pre>

<code>int32 page_size = 3;</code>

@return The pageSize.
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/ListTenantsRequest.java