title: Meaning of "Minimum storage duration" of Google Cloud storage
body: <p>I know that Google Cloud storage has 4 options of storage and each options has a different of &quot;Minimum storage duration&quot;</p>
  <p><a href="https://cloud.google.com/storage/docs/lifecycle?hl=vi" rel="nofollow noreferrer">https://cloud.google.com/storage/docs/lifecycle?hl=vi</a></p>
  <p>Standard Storage: None</p>
  <p>Nearline Storage: 30 days</p>
  <p>Coldline Storage: 90 days</p>
  <p>Archive Storage: 365 days</p>
  <p>What is the meaning of &quot;Minimum storage duration&quot;?</p>
  <p>I guess that, &quot;Minimum storage duration&quot; is the time that your data has been keep in Google Cloud storage.</p>
  <p>Is it the period after which your data will automatically be deleted if not used?</p>
  <p>Such as:</p>
  <ul>
  <li>I use options Nearline Storage: 30 days to store my data.</li>
  <li>If within 30 days I don't use this data. It will be delete</li>
  <li>If I use this data frequently. It will be stored until I delete my bucket.</li>
  </ul>
  <p>Is my guess right?</p>
  <p>If wrong: please tell me the right thing.</p>