fixed AccessOrganizationLoginDesign type and tests

[trjstewart]

Description

Resolves Issue #775. I have submitted support request #2349045 to hopefully help get the public documentation updated.

Has your change been tested?

Updated tests and they're passing locally.

Types of changes

What sort of change does your code introduce/modify?

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.
• This change is using publicly documented (api.cloudflare.com or developers.cloudflare.com) and stable APIs.

[trjstewart]

While the public API documentation for this isn't in line with what is correct, I have gotten confirmation from the Product Team that the correct payload for this request is as below via Support Request 2349045. I have just now sent a follow-up request (2400581) to hopefully get an update on documentation.

{
  "login_design": {
    "background_color": "redacted",
    "logo_path": "redacted",
    "text_color": "redacted",
    "header_text": "redacted",
    "footer_text": "redacted"
  }
}

[Justin-Holmes]

Thanks @trjstewart for adding this 🙏 . The new payload should be reflected in our API docs in the next several days: https://api.cloudflare.com/.

@jacobbednarz This gets my approval on the Access side!

[jacobbednarz]

thanks, i saw this one come through internally. great news!