public UpdateIAMPolicyAssignmentResult withAssignmentName(String assignmentName) {
        setAssignmentName(assignmentName);
        return this;
    }
<p>
The name of the assignment or rule.
</p>

@param assignmentName
       The name of the assignment or rule.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/UpdateIAMPolicyAssignmentResult.java