public ListDeliverabilityTestReportsRequest withPageSize(Integer pageSize) {
        setPageSize(pageSize);
        return this;
    }
<p>
The number of results to show in a single call to <code>ListDeliverabilityTestReports</code>. If the number of
results is larger than the number you specified in this parameter, then the response includes a
<code>NextToken</code> element, which you can use to obtain additional results.
</p>
<p>
The value you specify has to be at least 0, and can be no more than 1000.
</p>

@param pageSize
       The number of results to show in a single call to <code>ListDeliverabilityTestReports</code>. If the
       number of results is larger than the number you specified in this parameter, then the response includes a
       <code>NextToken</code> element, which you can use to obtain additional results.</p>
       <p>
       The value you specify has to be at least 0, and can be no more than 1000.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-pinpointemail/src/main/java/com/amazonaws/services/pinpointemail/model/ListDeliverabilityTestReportsRequest.java