IPGroups issues

When using Azure Powershell [**Get-AzIpGroups**], of Azure CLI [**az network ip-group list**] and error message appears: **_Operation returned an invalid status code 'Bad Request_**'. When using REST API [**https://docs.microsoft.com/nl-nl/rest/api/virtualnetwork/ipgroups/list**] a total result of 100 IP groups in the subscription are returned. However there are currently 2 Resource Groups, having each 65 IP Groups, in total 130. When using Powershell [**(get-azresource) | Where-Object {$_.ResourceType -like 'Microsoft.Network/ipGroups'}**] a total of 130 resource object are returned successfully.

As IP Groups can be numerous, as they represent IP addresses of many Firewall Rules, I may like usefull to increase te limit of results from REST API, and enhance Azure Powershell and CLI commands to cope with high numbers of IP groups.

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#### Document Details

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* ID: 0cacec59-2882-a074-136b-a4a1896e97c1
* Version Independent ID: 1c0fbb79-e36c-2e18-0293-67ebff1a53e7
* Content: [az network ip-group](https://docs.microsoft.com/en-us/cli/azure/ext/ip-group/network/ip-group?view=azure-cli-latest)
* Content Source: [latest/docs-ref-autogen/ext/ip-group/network/ip-group.yml](https://github.com/MicrosoftDocs/azure-docs-cli/blob/master/latest/docs-ref-autogen/ext/ip-group/network/ip-group.yml)
* GitHub Login: @rloutlaw
* Microsoft Alias: **routlaw**