Access your Golang Private Repository

Add your ssh to you git host

Update your GOPRIVATE
go env -w GOPRIVATE=github.com/<OrgNameHere>/*

Update your gitconfig. This example for bitbucket:
git config --global url."git@bitbucket.org:".insteadOf "https://bitbucket.org/"

Add your ssh key with ssh-agent.You have to apply

eval "$(ssh-agent -s)"
> Agent pid 5867
ssh-add <private-ssh-key-file-name> // eg. id_rsa (not .pub)
> Enter passphrase for /home/you/.ssh/id_rsa: [] Identity added: /home/you/.ssh/id_rsa (/home/you/.ssh/id_rsa)

Try run go mod tidy on your project