cant run powershell script as a script task in deployment project

[Sathish Kotha]

hi I am trying to deploy artifact.zip from Bamboo deployment project to azure webapp using rest api kudo method using below script

works fine in powershell ISE, but getting error on bamboo deplyment script task, please help

$ProgressPreference = "SilentlyContinue"
#get publish profile
$publishProfile = [Xml](Get-AzureRMWebAppPublishingProfile -ResourceGroupName HOxxx -Name HOxxxxx)
#Get Username
$userName = (Select-Xml -Xml $publishProfile -Xpath "//publishData/publishProfile[contains(@profileName,'Web Deploy')]/@userName").Node.Value
#Get Password
$password = (Select-Xml -Xml $publishProfile -Xpath "//publishData/publishProfile[contains(@profileName,'Web Deploy')]/@userPWD").Node.Value
#Encode userName and pwd to base64string
$base64AuthInfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}:{1}" -f $userName, $password)))
#splat all parameters together in a param hast table
$param = @{
#deploy zip URL
Uri = “https://hoxxxxx.scm.azurewebsites.net/api/zipdeploy"
Headers = @{Authorization=("Basic {0}" -f $base64AuthInfo)}
UserAgent = "powershell/1.0"
Method = "POST"
#Deployment artifact path
Infile = "C:\Users\Sxxxxxxxx\xml-data\build-dir\HON-HON-JOB1\artifact.zip"
ContentType = "multipart/form-data"
}
#Invoke Rest call
Invoke-RestMethod @Param

error is:

The string is missing the terminator: ".

+ Invoke-RestMethod @param

ContentType = "multipart/form-data"

The hash literal was incomplete.

The hash literal was incomplete.
10-Jun-2021 20:17:26	+ CategoryInfo          : ParserError: (:) [], ParseException
10-Jun-2021 20:17:26	+ FullyQualifiedErrorId : TerminatorExpectedAtEndOfString