Functions/User/Get-PASUser.ps1

# .ExternalHelp psPAS-help.xml
function Get-PASUser {
    [CmdletBinding(DefaultParameterSetName = 'Gen2')]
    param(

        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Gen2ID'
        )]
        [int]$id,

        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Gen2'
        )]
        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Gen2-ExtendedDetails'
        )]
        [string]$Search,

        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Gen2'
        )]
        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Gen2-ExtendedDetails'
        )]
        [string]$UserType,


        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Gen2'
        )]
        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Gen2-ExtendedDetails'
        )]
        [boolean]$ComponentUser,


        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Gen2-ExtendedDetails'
        )]
        [boolean]$ExtendedDetails,

        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Gen1'
        )]
        [string]$UserName
    )

    BEGIN { }#begin

    PROCESS {

        #Create URL for request
        $URI = "$Script:BaseURI/api/Users"

        switch ($PSCmdlet.ParameterSetName) {

            'Gen2ID' {

                Assert-VersionRequirement -RequiredVersion 10.10
                #Create URL for request
                $URI = "$URI/$id"

                break;

            }

            'Gen2-ExtendedDetails' {

                Assert-VersionRequirement -RequiredVersion 12.1

            }

            ( { $PSItem -match '^Gen2' } ) {

                Assert-VersionRequirement -RequiredVersion 10.9
                #Get Parameters to include in request
                $boundParameters = $PSBoundParameters | Get-PASParameter

                #Create Query String, escaped for inclusion in request URL
                $queryString = $boundParameters | ConvertTo-QueryString

                if ($null -ne $queryString) {

                    #Build URL from base URL
                    $URI = "$URI`?$queryString"

                }

                break;

            }

            'Gen1' {

                #Create URL for request
                $URI = "$Script:BaseURI/WebServices/PIMServices.svc/Users/$($UserName | Get-EscapedString)"

                $TypeName = 'psPAS.CyberArk.Vault.User'

                break;

            }

        }

        #send request to web service
        $result = Invoke-PASRestMethod -Uri $URI -Method GET -WebSession $Script:WebSession

        #Handle return
        if ($PSCmdlet.ParameterSetName -match 'Gen2') {

            #All "V10" operations have the same output type
            $TypeName = 'psPAS.CyberArk.Vault.User.Extended'

            #User search will return an object with a Total property
            If ($result.Total -ge 1) {

                #Return only users property if Total indicates results
                $result = $result.Users

            } ElseIf ($result.Total -eq 0) {

                #Total indicates no results, return null
                $result = $null

            }

        }

        If ($null -ne $result) {

            $result | Add-ObjectDetail -typename $TypeName

        }

    }#process

    END { }#end

}