public String getStateChangeError() {
        return this.stateChangeError;
    }
<p>
The error message if the state of an object failed to advance.
</p>

@return The error message if the state of an object failed to advance.
aws-java-sdk-directconnect/src/main/java/com/amazonaws/services/directconnect/model/DirectConnectGatewayAttachment.java