public ListTestCasesResult withTestCases(java.util.Collection<TestCaseSummary> testCases) {
        setTestCases(testCases);
        return this;
    }
<p>
The test cases in an application.
</p>

@param testCases
       The test cases in an application.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-apptest/src/main/java/com/amazonaws/services/apptest/model/ListTestCasesResult.java