Get-M365DSCExportContentForResource: Doesn't escape double quotes if string is inside an array

[ricmestre]

Description of the issue

In my solution I need to call ConvertTo-DSCObject and then inversely Get-M365DSCExportContentForResource, when calling the latter it's able to escape double quotes if they are simple strings but if they're inside an array then they are not escaped which will generate an error once I try to compile the new blueprint.

See the configuration below, I added a Test property which gets escaped properly when calling Get-M365DSCExportContentForResource, but the original property SubjectOrBodyMatchesPatterns since it's inside an array doesn't.

Microsoft 365 DSC Version

1.24.1002.1

Which workloads are affected

other

The DSC configuration

EXOTransportRule "EXOTransportRule-EXOTransportRule_1"
{                                                                                                                                                                                ApplyOME                                  = $False;
AttachmentHasExecutableContent            = $False;
AttachmentIsPasswordProtected             = $False;
AttachmentIsUnsupported                   = $False;
AttachmentProcessingLimitExceeded         = $False;
BetweenMemberOf1                          = @("SalesTeam@$OrganizationName");
BetweenMemberOf2                          = @("executives@$OrganizationName");
Credential                                = $Credscredential;
DeleteMessage                             = $False;
Enabled                                   = $True;
Ensure                                    = "Present";
ExceptIfAttachmentHasExecutableContent    = $False;
ExceptIfAttachmentIsPasswordProtected     = $False;
ExceptIfAttachmentIsUnsupported           = $False;
ExceptIfAttachmentProcessingLimitExceeded = $False;
ExceptIfFrom                              = @("AdeleV@$OrganizationName")
ExceptIfHasNoClassification               = $False;
ExceptIfSubjectContainsWords              = @("Press Release","Corporate Communication");
HasNoClassification                       = $False;
Mode                                      = "Enforce";
ModerateMessageByManager                  = $False;
Name                                      = "EXOTransportRule_1";
Priority                                  = 0;
Quarantine                                = $False;
RecipientAddressType                      = "Resolved";
RejectMessageEnhancedStatusCode           = "5.7.1";
RejectMessageReasonText                   = "Messages sent between the Sales and Brokerage departments are strictly prohibited.";
RemoveOME                                 = $False;
RemoveOMEv2                               = $False;
RemoveRMSAttachmentEncryption             = $False;
ResourceInstanceName                      = "EXOTransportRule-EXOTransportRule_1";
ResourceName                              = "EXOTransportRule";
RouteMessageOutboundRequireTls            = $False;
RuleErrorAction                           = "Ignore";
RuleSubType                               = "None";
SenderAddressLocation                     = "Header";
StopRuleProcessing                        = $False;
SubjectOrBodyMatchesPatterns              = @("<script type="application/adaptivecard\+json">");
Test                                      = "<script type=`"application/adaptivecard\+json`">";                                                                          }

Verbose logs showing the problem

N/A

Environment Information + PowerShell Version

Win11/PS5.1

[ricmestre]

@FabienTschanz I was looking at your change microsoft/ReverseDSC#37 and looking at the code there it looks like the same treatment is missing for String[] starting here:

https:/microsoft/ReverseDSC/blob/e3bf08d5b0d22a95103fd02ea942843583d70b07/ReverseDSC.Core.psm1#L224

[FabienTschanz]

@ricmestre I'll take a look at it later. Got my hands busy with the replacement for #5073 🙃

[ricmestre]

No issue, I raised microsoft/ReverseDSC#38 to fix this

@NikCharlebois Could you please check this ReverseDSC PR?