code: public void setPermissions(java.util.Collection<Permission> permissions) {
          if (permissions == null) {
              this.permissions = null;
              return;
          }
  
          this.permissions = new java.util.ArrayList<Permission>(permissions);
      }
docs: <p>
  Summary information about each permission assigned by the specified private CA, including the action enabled, the
  policy provided, and the time of creation.
  </p>
  
  @param permissions
  Summary information about each permission assigned by the specified private CA, including the action
  enabled, the policy provided, and the time of creation.