id=docs-context-json-functions
source=docs
mode=supported
kind=run
url=https://docs.github.com/en/actions/reference/workflows-and-actions/expressions
docs_urls=https://docs.github.com/en/actions/reference/workflows-and-actions/expressions;https://docs.github.com/en/actions/reference/workflows-and-actions/contexts
added_at=2026-03-13
notes=fromJSON() and toJSON() are available in step script and env
