public InstanceUserSummary withAssociationDate(String associationDate) {
        setAssociationDate(associationDate);
        return this;
    }
<p>
The date a user was associated with an EC2 instance.
</p>

@param associationDate
       The date a user was associated with an EC2 instance.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-licensemanagerusersubscriptions/src/main/java/com/amazonaws/services/licensemanagerusersubscriptions/model/InstanceUserSummary.java