public ApplicationAssignment withApplicationArn(String applicationArn) {
        setApplicationArn(applicationArn);
        return this;
    }
<p>
The ARN of the application that has principals assigned.
</p>

@param applicationArn
       The ARN of the application that has principals assigned.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ssoadmin/src/main/java/com/amazonaws/services/ssoadmin/model/ApplicationAssignment.java