title: How to store Id cards of participants in a cloud in hyperledger composer?
body: <p>In hyperledger composer every time an id is issued to any participant than it gets stored in ~/.composer/card directory in local machine. but I want to store them, on a cloud. is there any way in which I can achieve this? I am developing an application based on hyperledger fabric using hyperledger-composer. And while registering a participant an id is issued to the participant. So, the .card file is created in projects root directory while the imported card gets stored in ~/.composer/card in my machine. And to develope this application I am using Node APIs of hyperledger-composer.</p>
  
  <p>below is the code for issuing the id card to a participant:-</p>
  
  <pre><code>async function issueIdentity() {
  try {
      var id = 'org.exchange.network.User#user01';
      let issueOptions = {
          card: admin@my-network,
          file: user01,
          newUserId: user01,
          participantId: id
      };
      await IdentityIssue.handler(issueOptions);
      let importOptions = {
          file:'user01.card',
          card: 'user01@hyperledger-exchange'
      };
      await CardImport.handler(importOptions);
  } catch (error) {
      return error;
  }
  </code></pre>
  
  <p>}</p>