code: public void setLabels(java.util.Collection<String> labels) {
          if (labels == null) {
              this.labels = null;
              return;
          }
  
          this.labels = new java.util.ArrayList<String>(labels);
      }
docs: <p>
  Labels to improve discovery of apps in search results.
  </p>
  <p>
  Minimum length=1. Maximum length=127. Maximum number of labels: 10
  </p>
  <p>
  Pattern: "^[a-zA-Z0-9+\\-_:\\/@]+$";
  </p>
  
  @param labels
  Labels to improve discovery of apps in search results.</p>
  <p>
  Minimum length=1. Maximum length=127. Maximum number of labels: 10
  </p>
  <p>
  Pattern: "^[a-zA-Z0-9+\\-_:\\/@]+$";