public String getConnectionArn() {
        return this.connectionArn;
    }
<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>

@return 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>
aws-java-sdk-codeconnections/src/main/java/com/amazonaws/services/codeconnections/model/Connection.java