Endpoint for provider regions.

[Hyperkid123]

Is it possible to create endpoint to list provider regions?

expected output is this:

{
"ManageIQ::Providers::Amazon::CloudManager": [
  {
    "name": "Asia Pacific (Mumbai)",
    "id": "ap-south-1"
  }, {
    "name": "Asia Pacific (Seoul)",
    "id": "ap-northeast-2"
  }],
"ManageIQ::Providers::Azure::CloudManager": [
  {
    "name": "Australia Central",
    "id": "australiacentral"
  }]
}

Currently is done by this method in ui-classic: https://github.com/ManageIQ/manageiq-ui-classic/blob/d8898f12e852b23bb0fceaefb9614a956a828a9c/app/controllers/mixins/ems_common.rb#L562

I want to be able to get provider regions for specific provider type (currently just Cloud providers). It does not have to be in that exact format, it can be just one collection with some provider type attribute or something like that.

cc @skateman

[Hyperkid123]

@miq-bot assing @skateman

[miq-bot]

@Hyperkid123 unrecognized command 'assing', ignoring...

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[Hyperkid123]

@miq-bot assign @skateman