This package provides Alibaba Cloud API metadata as PHP array files,
generated from the original JSON metadata.

The PHP array files are pre-generated from the `acs-metadata-build`
repository, and the artifacts are hosted on Cloudflare R2. To update
metadata, set the bucket name in the `R2_BUCKET` environment variable and
specify the release tag with `TAG`, then run the Makefile target:

    R2_BUCKET=<your-bucket-name> TAG=<version> make deploy