curl --request POST \
  --url https://gateway.varchev.com/customer/addGroup \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'tenantId: <tenantid>' \
  --data '
{
  "groupName": "<string>",
  "application": "<string>",
  "roles": [
    {
      "componentName": "<string>",
      "accessRight": "read"
    }
  ]
}
'

{
  "id": "<string>"
}