code: def has_instance(name, provider=None):
      '''
      Return true if the instance is found on a provider
  
      CLI Example:
  
      .. code-block:: bash
  
          salt minionname cloud.has_instance myinstance
      '''
      data = get_instance(name, provider)
      if data is None:
          return False
      return Truf has_instance(name, provider=None):
      '''
      Return true if the instance is found on a provider
  
      CLI Example:
  
      .. code-block:: bash
  
          salt minionname cloud.has_instance myinstance
      '''
      data = get_instance(name, provider)
      if data is None:
          return False
      return True
docs: Return true if the instance is found on a provider
  
      CLI Example:
  
      .. code-block:: bash
  
          salt minionname cloud.has_instance myinstance