/v2/registries/optionsList Registry Options (Subscription Tiers and Available Regions)
This endpoint serves to provide additional information as to which option values are available when creating a container registry.
There are multiple subscription tiers available for container registry. Each tier allows a different number of image repositories to be created in your registry, and has a different amount of storage and transfer included.
There are multiple regions available for container registry and controls where your data is stored.
To list the available options, send a GET request to /v2/registries/options. This is similar to GET /v2/registry/options.
A 401 is returned: Authentication failed due to invalid credentials. A 429 is returned: The API rate limit has been exceeded. A 500 is returned: There was a server error. Any other status is an error: There was an unexpected error.