public DescribeEventDetailsResult withSuccessfulSet(java.util.Collection<EventDetails> successfulSet) {
        setSuccessfulSet(successfulSet);
        return this;
    }
<p>
Information about the events that could be retrieved.
</p>

@param successfulSet
       Information about the events that could be retrieved.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-health/src/main/java/com/amazonaws/services/health/model/DescribeEventDetailsResult.java