curl --request GET \
  --url https://us.infisical.com/api/v1/app-connections/hashicorp-vault/available

{
  "appConnections": [
    {
      "app": "hashicorp-vault",
      "name": "<string>",
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "projectId": "<string>",
      "orgId": "<string>"
    }
  ]
}