title: Is it possible to prevent the deletion of the documents under specific collection?
body: <p>I have a lot of accounts inside a collection called <code>Users</code> and I want to prevent the deletion of the documents (accounts), How can I do it using rules security?</p>
  <p>Also, I want to ask is it possible to prevent deleting any document inside Users collection via <code>Firebase Console</code>?</p>
  <p>I don't need to delete any document never even by the admin</p>
  <hr />
  <p><strong>Edit Rules History</strong></p>
  <pre><code>//Before pusblish the question
  rules_version = '2';
  service cloud.firestore {
    match /databases/{database}/documents {
      match /{document=**} {
        allow read, write;
      }
    }
  }
  
  //Current
  rules_version = '2';
  service cloud.firestore {
    match /databases/{database}/documents {
      match /USERS/{userId} {
        allow delete: if false;
      }
    }
  }
  </code></pre>