func Read()

in aws-aps-rulegroupsnamespace/cmd/resource/resource.go [65:86]

19 lines of code
3 McCabe index (conditional complexity)


func Read(req handler.Request, prevModel *Model, currentModel *Model) (handler.ProgressEvent, error) {
	// contract test: contract_read_without_create
	if currentModel.Arn == nil {
		return handler.ProgressEvent{
			OperationStatus:  handler.Failed,
			Message:          "Invalid Read: Arn cannot be empty",
			HandlerErrorCode: cloudformation.HandlerErrorCodeNotFound,
			ResourceModel:    currentModel,
		}, nil
	}

	client := internal.NewAPS(req.Session)
	if _, err := readRuleGroupsNamespaceDefinition(client, currentModel); err != nil {
		return internal.NewFailedEvent(err)
	}

	return handler.ProgressEvent{
		OperationStatus: handler.Success,
		Message:         "Read Complete",
		ResourceModel:   currentModel,
	}, nil
}