Magento cloud ssh denied for db:dump

Question

I need to install an existing Magento Cloud project locally using cli but facing issues with database dump. Indeed here's the error I get :

  Hello xxxxxxx (UUID: xxxxxxx), you successfully connected, but the service xxxxxxx doesn't exist or you do not have access to it  
  xxxxxxx@xxxxxxx.magento.cloud: Permission denied (publickey).

More details :
- cli logged in to magento-cloud with an account having access to the project
- cloud user is super admin on master environnment
- ssh key has been added with magento-cloud ssh-key:add command
- I've been able to clone the project without any problem - same error when trying to use magento-cloud ssh

If you have any ideas why ssh is working for git clone but not for direct connection or if you think about a workaround, I'm listening :)

[EDIT] I've seen on platform.sh doc that a redeployment is necessary to activate new ssh keys but it's not mentionned in magento cloud doc, what do you think about it ?

Answer 1

Finally, after trying a redeployment on master, SSH now works perfectly !
I'm going to try to add a note specifying a redeployment is needed to be able to use freshly added ssh keys.