public Connection withConnectionArn(String connectionArn) {
        setConnectionArn(connectionArn);
        return this;
    }
<p>
The Amazon Resource Name (ARN) of the connection. The ARN is used as the connection reference when the connection
is shared between Amazon Web Services.
</p>
<note>
<p>
The ARN is never reused if the connection is deleted.
</p>
</note>

@param connectionArn
       The Amazon Resource Name (ARN) of the connection. The ARN is used as the connection reference when the
       connection is shared between Amazon Web Services.</p> <note>
       <p>
       The ARN is never reused if the connection is deleted.
       </p>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-codeconnections/src/main/java/com/amazonaws/services/codeconnections/model/Connection.java