curl --request POST \
  --url https://us.infisical.com/api/v1/app-connections/mssql \
  --header 'Content-Type: application/json' \
  --data '{
  "method": "username-and-password",
  "credentials": {
    "host": "<string>",
    "port": 123,
    "database": "<string>",
    "username": "<string>",
    "password": "<string>",
    "sslEnabled": true,
    "sslRejectUnauthorized": true,
    "sslCertificate": "<string>"
  },
  "name": "<string>",
  "description": "<string>",
  "isPlatformManagedCredentials": false,
  "gatewayId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}'

{
  "appConnection": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "name": "<string>",
    "description": "<string>",
    "version": 1,
    "orgId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z",
    "isPlatformManagedCredentials": false,
    "gatewayId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "credentialsHash": "<string>",
    "app": "mssql",
    "method": "username-and-password",
    "credentials": {
      "host": "<string>",
      "database": "<string>",
      "port": 123,
      "username": "<string>",
      "sslEnabled": true,
      "sslRejectUnauthorized": true,
      "sslCertificate": "<string>"
    }
  }
}