public Builder setPageSize(int value) {

      pageSize_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
<pre>
Optional. The list page size. default page size is 100.
</pre>

<code>int32 page_size = 3 [(.google.api.field_behavior) = OPTIONAL];</code>

@param value The pageSize to set.
@return This builder for chaining.
java-storagebatchoperations/proto-google-cloud-storagebatchoperations-v1/src/main/java/com/google/cloud/storagebatchoperations/v1/ListJobsRequest.java