public String getRoleArn() {
        return this.roleArn;
    }
The ARN for the role that MediaLive assumes to access the attached flow and secret.

@return The ARN for the role that MediaLive assumes to access the attached flow and secret.
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/InputDeviceMediaConnectSettings.java