title: google-services.json - changed package_name - do i need to create a new configuration file
body: <p>My current environemnt already has a google-services.json file and everything works.  But now due to unforeseen circumstance i must rename the package of my project.  I have successfully renamed the package now. I also went into the google-services.json file and renamed the package name there as well. So now i am wondering do i need to go back onto the google developer site and create a new configuration file ?  </p>
  
  <p>Basically i am concerned that renaming the package namein google-services.json is not sufficient. i think that configuration is tied to the original package name. I am wondering when a developer renames the package name of a project is it necesaary to generate a new configuration file from <a href="https://developers.google.com/mobile/add?platform=android&amp;cntapi=signin&amp;cnturl=https:%2F%2Fdevelopers.google.com%2Fidentity%2Fsign-in%2Fandroid%2Fsign-in%3Fconfigured%3Dtrue&amp;cntlbl=Continue%20Adding%20Sign-In" rel="noreferrer">google developer site</a> ?</p>
  
  <p>Here is the google-services.json file i originally generated and i'll show you how i changed the package name :</p>
  
  <pre><code> {
    "project_info": {
      "project_number": "987654321",
      "project_id": "firebase-project_myapp"
    },
    "client": [
      {
        "client_info": {
          "mobilesdk_app_id": "1:234567:android:1011212314151617",
          "android_client_info": {
            "package_name": "com.NewPackageName" //i updated package name
          }
        },
        "oauth_client": [],
        "api_key": [
          {
            "current_key": "adlskfjsd;fjkalskdjfalk;sdfj"
          }
        ],
        "services": {
          "analytics_service": {
            "status": 1
          },
          "appinvite_service": {
            "status": 1,
            "other_platform_oauth_client": []
          },
          "ads_service": {
            "status": 1
          }
        }
      }
    ],
    "configuration_version": "1"
  }
  </code></pre>
  
  <p>Again is it sufficientn to to only update package_name in the json file or do i need to create all new projects for my app ?</p>