CircleCI unable to pull secondary git repo (deploy key & user key have been added)

I’m trying to pull a secondary repo from github in my Circle CI pipeline. I’m using a machine account in github and I’ve added the deploy and user keys successfully in CircleCI. I’ve also added the ssh_key fingerprint in the config.yml, however when I run the git clone command it’s failling with the error:

ERROR: Repository not found.
fatal: Could not read from remote repository.

Screen shot of keys set in appropriate project

image513×508 67.6 KB

config.yml file

version: 2.1

jobs:
  build_and_deploy:
    macos:
      xcode: 11.5.0 # Specify the Xcode version to use
    steps:
      - add_ssh_keys:
          fingerprints:

workflows:
  version: 2.1
  staging:
    jobs:
      - build_and_deploy