Deletes a key group.
See https://www.paws-r-sdk.com/docs/cloudfront_delete_key_group/ for full documentation.
cloudfront_delete_key_group(Id, IfMatch = NULL)[required] The identifier of the key group that you are deleting. To get the
identifier, use list_key_groups.
The version of the key group that you are deleting. The version is the
key group's ETag value. To get the ETag, use
get_key_group or
get_key_group_config.