title: Your Operation was forbidden issue in Firebase Console
body: <p>I created an Android Project. Now I want to add Firebase into my android project. I register my application on firebase console. Now When I try to add my sha-1 key in to project it gives me following error. </p>
  
  <p><a href="https://i.stack.imgur.com/RF4U6.png" rel="noreferrer"><img src="https://i.stack.imgur.com/RF4U6.png" alt="enter image description here"></a></p>
  
  <p>I search on google and stackoverflow but didn't receive any proper answer. According to some answers this error occurs when I insert same sha-1 key in to another project of firebase. Let me tell you that this is my only project in firebase console. I do not have any other project in this firebase account. </p>
  
  <p>So what could be the problem and how can I add this sha-1 in my firebase project ?</p>