Add missing properties that can be in the cf object on an event.request

[ispivey]

We should add missing properties that are documented here: https://developers.cloudflare.com/workers/reference/apis/request/

These should be added to the CfRequestProperties interface.

We should also update the interface to reflect that much of the geolocation information is optional, and may not be present on every request.

Missing properties:

• clientTcpRtt
• metroCode
• isEuCountry (not documented yet)
• weight
• exclusive
• group
• group-weight

[ispivey]

... do we actually include group, group-weigh, weight and exclusive ? I haven't been able to reproduce that myself, even using Firefox. I just see those fields as part of the requestPriority string property, like "requestPriority": "weight=42;exclusive=0;group=13;group-weight=241",

[ispivey]

I'm going to close this as complete for now. I'll file a follow-up for isEuCountry.

[harrishancock]

I suspect the group and friends were implemented as documented, then documented, then refactored. :/

[fixingitnow]

@ispivey I"m trying to use isEUCountry, but seeing this error
'isEUCountry' does not exist on type 'CloudflareRequestAttributes'
did you get a chance to add it to the interface?