curl --request POST \
  --url http://localhost:{port}/namespace/{namespace}/bigPeer/{big_peer_name}/app \
  --header 'Content-Type: application/json' \
  --data '{
  "appId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "authProviders": {},
  "name": "<string>"
}'

{
  "appId": "cb692760-9786-44c3-b040-019bec5a1b77",
  "name": "my-app"
}