## Description
Creates Beta Service for betasdk package. Abstraction loosely complies with the methods found in `graph.Servicer()`.
Will aid when Sharepoint functionality is supported in v1.0 and `betasdk` package is removed.
<!-- Insert PR description-->
## Does this PR need a docs update or release note?
- [x] ⛔ No
## Type of change
<!--- Please check the type of change your PR introduces: --->
- [x] 🌻 Feature
## Issue(s)
<!-- Can reference multiple issues. Use one of the following "magic words" - "closes, fixes" to auto-close the Github issue. -->
- related to * #2174<issue>
## Test Plan
<!-- How will this be tested prior to merging.-->
- [x] 💪 Manual
## Description
Adds the api client pkg pattern to the connector/
discovery package. Most code changes are plain
lift-n-shift, with minor clean-ups along the way.
User retrieval is now filtered to only include
member and on-premise accounts.
## Does this PR need a docs update or release note?
- [x] ✅ Yes, it's included
## Type of change
- [x] 🌻 Feature
## Issue(s)
* #2094
## Test Plan
- [x] 💪 Manual
- [x] ⚡ Unit test
## Description
This commit adds logic in discovery and backup to check whether the specified user has
an exchange mailbox that is available/enabled.
If so - the backup is short-circuited to succeed but with "no data"
Going forward - we should be able to move the logic in the OneDrive connector that checks
for a valid drive and license in here.
## Does this PR need a docs update or release note?
- [x] ✅ Yes, it's included
- [ ] 🕐 Yes, but in a later PR
- [ ] ⛔ No
## Type of change
<!--- Please check the type of change your PR introduces: --->
- [ ] 🌻 Feature
- [x] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [ ] 🤖 Test
- [ ] 💻 CI/Deployment
- [ ] 🧹 Tech Debt/Cleanup
## Issue(s)
<!-- Can reference multiple issues. Use one of the following "magic words" - "closes, fixes" to auto-close the Github issue. -->
* #2145
## Test Plan
<!-- How will this be tested prior to merging.-->
- [x] 💪 Manual
- [ ] ⚡ Unit test
- [ ] 💚 E2E
## Description
`graph.Service -> graph.Servicer`, no other changes.
More compliant with golang naming standards,
and will allow us to eventually migrate the
Service struct out of connector and into graph.
## Type of change
- [x] 🐹 Trivial/Minor
## Issue(s)
* #1725
## Description
Move user discovery into a `discovery` package. Also use that to return user display name from `m365.Users()` call.
This will also allow us to remove `Users` from the GC struct going forward.
If this pattern works - will follow up with a similar change for `Sites()`.
## Type of change
<!--- Please check the type of change your PR introduces: --->
- [x] 🌻 Feature
- [ ] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [ ] 🤖 Test
- [ ] 💻 CI/Deployment
- [ ] 🐹 Trivial/Minor
## Test Plan
<!-- How will this be tested prior to merging.-->
- [ ] 💪 Manual
- [x] ⚡ Unit test
- [ ] 💚 E2E
