Get-O365ContactDependency.ps1
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<#
.SYNOPSIS This function queries Office 365 for any cloud only dependencies on the migrated contacts. .DESCRIPTION This function queries Office 365 for any cloud only dependencies on the migrated contacts. .PARAMETER DN The DN of the object to search attributes for. .PARAMETER ATTRIBUTETYPE The attribute type of the object we're looking for. .OUTPUTS An array of PS objects that are the canonicalNames of the dependencies. .EXAMPLE get-o36contactDependency -dn DN -attributeType multiValuedExchangeAttribute #> Function Get-O365contactDependency { [cmdletbinding()] Param ( [Parameter(Mandatory = $true)] [string]$DN, [Parameter(Mandatory = $TRUE)] [string]$attributeType ) #Declare function variables. $functionTest=$NULL #Holds the return information for the contact query. $functionCommand=$NULL #Holds the expression that will be utilized to query office 365. [array]$functionObjectArray=$NULL #This is used to hold the object that will be returned. #Start function processing. Out-LogFile -string "********************************************************************************" Out-LogFile -string "BEGIN GET-O365contactDependency" Out-LogFile -string "********************************************************************************" #Log the parameters and variables for the function. OUt-LogFile -string ("DN Set = "+$DN) out-logfile -string ("Attribute Type = "+$attributeType) #Get the specific user using ad providers. try { Out-LogFile -string "Attempting to search Office365 for any contacts or users that have the requested dependency." if ($attributeType -eq "Members") { #The attribute type is member - so we need to query recipients. Out-LogFile -string "Entering query office 365 for contact membership." $functionCommand = "Get-o365Recipient -Filter { ($attributeType -eq '$dn') -and (isDirSynced -eq '$FALSE') } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest = invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) } elseif ($attributeType -eq "ForwardingAddress") { #The attribute type is forwarding address - search only mailboxes. Out-LogFile -string "Entering query office 365 mailboxes." $functionCommand = "Get-o365Mailbox -Filter { $attributeType -eq '$dn' } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest = invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) } elseif ($attributeType -eq "ManagedBy") { #The attribute type is managed by. This is only relevant to contacts. out-logfile "Managed by is only relevant to distribution groups - performing query on only distribution groups." out-logfile -string "Starting collection of distribution contacts." $functionCommand = "get-o365DistributionGroup -Filter { ($attributeType -eq '$dn') -and (isDirSynced -eq '$FALSE') } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest = invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) out-logfile -string "Starting collection of dynamic distribution contacts." $functionCommand = "Get-o365DynamicDistributionGroup -Filter { $attributeType -eq '$dn' } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest += invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) } else { out-logfile -string "Starting to gather attribute for all recipient types." out-logfile -string "Starting collection of distribution contacts." $functionCommand = "get-o365MailContact -Filter { ($attributeType -eq '$dn') -and (isDirSynced -eq '$FALSE') } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest = invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) out-logfile -string "Starting collection of dynamic distribution contacts." $functionCommand = "Get-o365DynamicDistributionGroup -Filter { $attributeType -eq '$dn' } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest += invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) out-logfile -string "Starting collection of universal distribution contacts." $functionCommand = "Get-o365UnifiedGroup -Filter { $attributeType -eq '$dn' } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest += invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) out-logfile -string "Starting collection of mailbox recipients." $functionCommand = "Get-o365Mailbox -Filter { ($attributeType -eq '$dn') -and (isDirSynced -eq '$FALSE') } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest += invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) out-logfile -string "Starting collection of mail user recipients." $functionCommand = "Get-o365Mailuser -Filter { ($attributeType -eq '$dn') -and (isDirSynced -eq '$FALSE') } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest += invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) out-logfile -string "Starting collection of mail contact recipients." $functionCommand = "Get-o365MailContact -Filter { ($attributeType -eq '$dn') -and (isDirSynced -eq '$FALSE') } -errorAction 'STOP'" $scriptBlock=[scriptBlock]::create($functionCommand) $functionTest += invoke-command -scriptBlock $scriptBlock out-logfile -string ("The function command executed = "+$functionCommand) } if ($functionTest -eq $NULL) { out-logfile -string "There were no contacts or users with the request dependency." } else { $functionObjectArray = $functionTest } } catch { Out-LogFile -string $_ -isError:$TRUE } return $functionObjectArray } |