curl --request PUT \
  --url https://api.qovery.com/database/{databaseId}/masterCredentials \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
  "login": "<string>",
  "password": "<string>"
}'

{
  "host": "<string>",
  "port": 123,
  "login": "<string>",
  "password": "<string>"
}