> For the complete documentation index, see [llms.txt](https://docs.powerpointgeneratorapi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.powerpointgeneratorapi.com/json-template-syntax/deprecated.md).

# Deprecated

| Name          | Replaced by | Effective date                       |
| ------------- | ----------- | ------------------------------------ |
| X             | left        | 1st Jan 2023                         |
| Y             | top         | 1st Jan 2023                         |
| fillcolor     | fill\_color | 1st Jan 2023                         |
| Key           | key         | 1st July 2023                        |
| Value         | value       | 1st July 2023                        |
| text\_content | text        | 1st July 2023 (backwards compatible) |
| content       | text        | 1st July 2023 (backwards compatible) |
| ShapeId       | Shape\_id   | 1st July 2026 (backwards compatible) |