Template casting errors caused by concurrencyId property

[emperortomato]

Verified issue does not already exist?

Yes

What error did you receive

Using Thycotic.SecretServer module version 0.61.8 in PowerShell v7 against Secret Server version 11.7.000001. We are seeing errors trying to use template functions (e.g., Get-TssSecretTemplate) that cast the REST response to the [Thycotic.PowerShell.SecretTemplates.Template] type:

Error: "Cannot convert the "@{id=101; concurrencyId=45d0bd44-c076-4f0e-8848-8709404ca5c2; name=Example_Template_Name; fields=System.Object[]; passwordTypeId=}" value of type "System.Management.Automation.PSCustomObject" to type "Thycotic.PowerShell.SecretTemplates.Template"."

The concurrencyId property seems to be causing the problem. We've found that we can work around this by removing that property before the cast. E.g., right above the cast to the Template type:

https://github.com/thycotic-ps/thycotic.secretserver/blob/dev/src/functions/secret-templates/Get-TssSecretTemplate.ps1#L64

                if ($restResponse) {
                    [Thycotic.PowerShell.SecretTemplates.Template]$restResponse
                }

Remove the concurrencyId property, like so:

                if ($restResponse) {
                    if ($restResponse.concurrencyId) {
                        $restResponse.PSObject.Properties.Remove('concurrencyID')
                    }
                    [Thycotic.PowerShell.SecretTemplates.Template]$restResponse
                }

Please run the command using -Verbose

No response

Provide a test case or steps to reproduce

Use the product versions described above and try to get a template with Get-TssSecretTemplate.

Expected behavior

Template object is returned.

What Edition of Secret Server?

Professional

What version of Secret Server

Current GA release

What PowerShell host was used when producing this error

PowerShell Core (pwsh)

PowerShell Host Version

Name                           Value
----                           -----
PSVersion                      7.4.2
PSEdition                      Core
GitCommitId                    7.4.2
OS                             Microsoft Windows 10.0.19045
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

[jagger]

Extension to class needed for parameters passed to https://github.com/thycotic-ps/thycotic.secretserver/blob/dev/src/Thycotic.SecretServer/classes/secret-templates/Template.cs