title: YouTube Data API Maximum queries quota per day decreased to 0 and cannot set any number
body: <p>Our projects queries quota limit per day suddenly decreased to 0 without any explanation by Google.</p>
  
  <p>We are using YouTube Data API for our project and are almost releasing the app. So we requested YouTube to increase the limitation of queries quota per day. However, three days later it was decreased to 0 without any clear explanation or notification. We are wondering if this is because the app violates any guidelines(We believe it doesn't) of API or because of any bugs. </p>
  
  <p>We understand this is not the question about programming but seems like StackOverflow is the only channel we can contact them about YouTube Data API.
  <a href="https://developers.google.com/youtube/v3/support?hl=ja" rel="nofollow noreferrer">https://developers.google.com/youtube/v3/support?hl=ja</a></p>
  
  <p>Would be really appreciated if anyone could provide us any information regarding this.</p>