code: def add_license(key, description, safety_checks=True,
                  service_instance=None):
      '''
      Adds a license to the vCenter or ESXi host
  
      key
          License key.
  
      description
          License description added in as a label.
  
      safety_checks
          Specify whether to perform safety check or to skip the checks and try
          performing the required task
  
      service_instance
          Service instance (vim.ServiceInstance) of the vCenter/ESXi host.
          Default is None.
  
      .. code-block:: bash
  
          salt '*' vsphere.add_license key=<license_key> desc='License desc'
      '''
      log.trace('Adding license \'%s\'', key)
      salt.utils.vmware.add_license(service_instance, key, description)
      return Truf add_license(key, description, safety_checks=True,
                  service_instance=None):
      '''
      Adds a license to the vCenter or ESXi host
  
      key
          License key.
  
      description
          License description added in as a label.
  
      safety_checks
          Specify whether to perform safety check or to skip the checks and try
          performing the required task
  
      service_instance
          Service instance (vim.ServiceInstance) of the vCenter/ESXi host.
          Default is None.
  
      .. code-block:: bash
  
          salt '*' vsphere.add_license key=<license_key> desc='License desc'
      '''
      log.trace('Adding license \'%s\'', key)
      salt.utils.vmware.add_license(service_instance, key, description)
      return True
docs: Adds a license to the vCenter or ESXi host
  
      key
          License key.
  
      description
          License description added in as a label.
  
      safety_checks
          Specify whether to perform safety check or to skip the checks and try
          performing the required task
  
      service_instance
          Service instance (vim.ServiceInstance) of the vCenter/ESXi host.
          Default is None.
  
      .. code-block:: bash
  
          salt '*' vsphere.add_license key=<license_key> desc='License desc'