Replace all curl commands using the --json parameter

[slinkydeveloper]

curl -X POST http://<your-restate-runtime-endpoint>:8081/endpoint/discover -H 'content-type: application/json' -d '{"uri": "https://<lambda-function-endpoint>/default/<my-service>"}'

vs

curl http://<your-restate-runtime-endpoint>:8081/endpoint/discover --json '{"uri": "https://<lambda-function-endpoint>/default/<my-service>"}'

This reads nicer

[jackkleeman]

I agree but some default curl installs seem too outdated to have it? @gvdongen said it doesn't work on her machine

[gvdongen]

I have curl version 7.81.0. Which seems to be the latest version for ubuntu 22.
Executing sudo apt install curl prints curl is already the newest version (7.81.0-1ubuntu1.10).

[slinkydeveloper]

!10018 ➜ curl --version ~
curl 8.0.1 (x86_64-redhat-linux-gnu) libcurl/8.0.1 OpenSSL/3.0.9 zlib/1.2.13 brotli/1.0.9 libidn2/2.3.4 libpsl/0.21.2 (+libidn2/2.3.4) libssh/0.10.5/openssl/zlib nghttp2/1.52.0