code: @Override
      public ListProvisionedCapacityResult listProvisionedCapacity(ListProvisionedCapacityRequest request) {
          request = beforeClientExecution(request);
          return executeListProvisionedCapacity(request);
      }
docs: <p>
  This operation lists the provisioned capacity units for the specified AWS account.
  </p>
  
  @param listProvisionedCapacityRequest
  @return Result of the ListProvisionedCapacity operation returned by the service.
  @throws InvalidParameterValueException
  Returned if a parameter of the request is incorrectly specified.
  @throws MissingParameterValueException
  Returned if a required header or parameter is missing from the request.
  @throws ServiceUnavailableException
  Returned if the service cannot complete the request.
  @sample AmazonGlacier.ListProvisionedCapacity