Invoke-RestMethod -FollowRelLink should return a single array of objects #5526
Description
Invoke-RestMethod with the -FollowRelLink parameter correctly retrieves additional pages of results from REST services. However, the return is an array of pages rather than one array of all results.
Steps to reproduce
PS /> $apikey = 'MYAPIKEYHERE'
PS /> $headers = @{'Accept'='application/json';'Content-Type'='application/json';'Authorization'="SSWS $apikey"}
PS />
PS /> $users = Invoke-RestMethod -Uri 'https://MYORGNAME.okta.com/api/v1/users/?filter=status eq "ACTIVE"&limit=10' -Method GET -Headers $headers -FollowRelLink -MaximumFollowRelLink 3
PS />
PS /> $users.Count
3
PS /> $users.Item(0).Count
10
PS /> $users.Item(1).Count
10
PS /> $users.Item(2).Count
10
PS />Expected behavior
Invoke-RestMethod should return a single array of objects instead of an array of arrays (pages).
PS /> $users.Count
30
Actual behavior
Invoke-RestMethod returns an array of arrays (pages).
Environment data
PS /> $PSVersionTable
Name Value
---- -----
PSVersion 6.0.0-rc
PSEdition Core
GitCommitId v6.0.0-rc
OS Linux 4.4.0-43-Microsoft #1-Microsoft Wed Dec 31 14:42:53 PST 2014
Platform Unix
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
WSManStackVersion 3.0
PS />