So I've generated an access key, and I input it on the "add key" prompt, however it did not provide an option to give myself "write" access. Now I'm on my computer and trying to push my code and the terminal is responding with access denied and to verify the repository exists. I've done it multiple times, and I'm in the correct branch to be pushing the file. So my question that I think will solve my problem is: how do I give "write" access after adding an SSH key? I want to be able to push my code.