archaius-core/src/main/java/com/netflix/config/ConfigurationBasedDeploymentContext.java
@Override
    public void setDeploymentRegion(String value) {
        super.setDeploymentRegion(value);
        setValueInConfig(DEPLOYMENT_REGION_PROPERTY, value);
        setValueInConfig(ContextKey.region.getKey(), value);
    }
@Override
    public void setDeploymentRegion(String value) {
        super.setDeploymentRegion(value);
        setValueInConfig(DEPLOYMENT_REGION_PROPERTY, value);
        setValueInConfig(ContextKey.region.getKey(), value);
    }
@ Override public void setDeploymentRegion ( String value ) { super . setDeploymentRegion ( value ) ; setValueInConfig ( DEPLOYMENT_REGION_PROPERTY , value ) ; setValueInConfig ( ContextKey . region . getKey ( ) , value ) ; }
Call super and also update the configuration to reflect the changes.

@param value
Call super and also update the configuration to reflect the changes .