doc: update endpoint_url documentation

Since `awscli` `>=1.29.0` or `>=2.13.0` it is now possible to use the
`AWS_ENDPOINT_URL` environment variable, or the `endpoint_url` config
key to override the endpoint URL. This means, the aws bash function to
wrap with --endpoint-url is not necessary anymore. Update invocations to
reflect that.

https://docs.aws.amazon.com/sdkref/latest/guide/feature-ss-endpoints.html
https://github.com/aws/aws-cli/issues/4454#issuecomment-1626116607

1 files changed, 4 insertions, 3 deletions

diff --git a/doc/book/connect/cli.md b/doc/book/connect/cli.md
index 591ac151..c9ffd4f4 100644
--- a/doc/book/connect/cli.md
+++ b/doc/book/connect/cli.md
@@ -70,16 +70,17 @@ Then a file named `~/.aws/config` and put:
 ```toml
 [default]
 region=garage
+endpoint_url=http://127.0.0.1:3900
 ```
 
 Now, supposing Garage is listening on `http://127.0.0.1:3900`, you can list your buckets with:
 
 ```bash
-aws --endpoint-url http://127.0.0.1:3900 s3 ls
+aws s3 ls
 ```
 
-Passing the `--endpoint-url` parameter to each command is annoying but AWS developers do not provide a corresponding configuration entry.
-As a workaround, you can redefine the aws command by editing the file `~/.bashrc`:
+If you're using awscli `<1.29.0` or `<2.13.0`, you need to pass `--endpoint-url` to each CLI invocation explicitly.
+As a workaround, you can redefine the aws command by editing the file `~/.bashrc` in this case:
 
 ```
 function aws { command aws --endpoint-url http://127.0.0.1:3900 $@ ; }