public void setQueryStringParameters(java.util.Collection<ConnectionQueryStringParameter> queryStringParameters) {
        if (queryStringParameters == null) {
            this.queryStringParameters = null;
            return;
        }

        this.queryStringParameters = new java.util.ArrayList<ConnectionQueryStringParameter>(queryStringParameters);
    }
<p>
Contains additional query string parameters for the connection.
</p>

@param queryStringParameters
       Contains additional query string parameters for the connection.
aws-java-sdk-events/src/main/java/com/amazonaws/services/cloudwatchevents/model/ConnectionHttpParameters.java