Magento 2.3.4 - redirect url to specific store view

Question

As the title says we would like to redirect a url to a specific store view

What we have now:

• magento1.com

  - store view EN

• magento2.com

  - store view DE

What we would like to have

• magento1.com

  - store view EN (default)
  - store view DE

• magento2.com -> redirect to store view DE on magento1.com

This is what we have now in our vhost (nginx) *of relevance to this

map $http_host $MAGE_RUN_CODE {
 default '';
 magento2.com DE;
 return 301 https://$server_name$request_uri;
 set $MAGE_RUN_TYPE store;

Answer 1

server { 
listen 80;
server_name magento2.com;
return 301 https://magento1.com${request_uri}?___store=de;
}

or something like this:

 server { 
 listen 80;
 server_name magento2.com;
 add_header Set-Cookie store=de;
 return 301 https://magento1.com$request_uri;
 }

• Christian Beltoft-Andersen: We don't want to use subdirectories. We want to have two store views (EN/DE) on one url magento1.com. This is not the issue, it's already running on a development environment. We just want our magento2.com url to redirect to magento1.com (store view DE)
• MagenX: see updated answer, not sure exactly what you doing there, sorry