15.4. Update Environment Variable

{
  "value": "mynewvalue"
}

$ curl -X PUT https://openshift.redhat.com/broker/rest/application/534253991015616165707776/environment-variable/MY_ENV_VAR --user user@example.com --data-urlencode value=mynewvalue 

{
    "api_version": 1.6,
    "data": {
        "name": "MY_ENV_VAR",
        "value": "mynewvalue"
    },
    "messages": [
        {
            "exit_code": 0,
            "field": null,
            "severity": "info",
            "text": "Updated environment variable 'MY_ENV_VAR' in application myapp"
        }
    ],
    "status": "ok",
    "supported_api_versions": [
	    1.0,
	    1.1,
	    1.2,
	    1.3,
	    1.4,
	    1.5,
	    1.6
	  ],
	  "type": "environment-variable",
	  "version": "1.6"
}