When trying to restore my azure VM from previous snapshot using powershell I get error:
Get-AzureRmSnapshot : Method 'get_SerializationSettings' in type 'Microsoft.Azure.Management.Internal.Resources.ResourceManagementClient' from assembly 'Microsoft.Azure.Commands.ResourceManager.Common, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' does not have an implementation.
Close powershell and try relauch. It fixed the issue.
Hope it help others who is facing the similar issue.
This is a known issue, documented by Microsoft. The error indicates that the Azure Resource Manager modules and Az modules are loaded in the same session and those modules are not compatible with each other.
Remediation: Uninstall the conflicting modules. Either Azure Resource Manager modules or the Az modules
https://docs.microsoft.com/en-us/azure-stack/operator/azure-stack-powershell-install?view=azs-2008
