Security-related question about a possible exposed credential

[Emma-NYL]

Hello,

My name is Emma, I am conducting an academic study on possible credential exposure in public GitHub repositories.

While analyzing this repository, I found a string that may represent a credential. I'm including the code snippet below containing possible leakage. To avoid exposing sensitive information publicly, I marked the sensitive information.

Could you please help clarify whether the detected string is:

1. a real credential, or
2. a placeholder / example value?

Thank you for your time.

---

Code snippet (sensitive values masked):

  # lane :upload_symbols_sentry do
  #   prod_enviroment
  #   download_dsyms
  #   upload_symbols_to_sentry(
  #     auth_token: 'T****',
  #     org_slug: 'waves-llc',
  #     project_slug: 'waves-mobile-ios',
  #   )
  # end

  lane :aaaa do

Thank you in advance for your time - I really appreciate it!

Sincerely,
Emma