Help Center/ Resource Formation Service/ Template Reference/ Configuration Guide/ Data Source

Updated on 2023-12-13 GMT+08:00

View PDF

Data Source

Data Source

A data source can be considered as a special resource and is declared using the keyword data. A data source is used to query the attributes and information of existing resources. For example, you can query the image ID and other attributes based on the image name of .

After an image is found, other resources can reference the attributes of the image to use it. The reference format is data.<Data type>.<Name>.<Attribute>.

Parent topic: Configuration Guide

Previous topic: Resources

Next topic: Variables

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.