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Cannot connect to API using my powershell script. It looks like it connects but then when it starts running through the AD portion of my script it errors out with this error:


t C:PSAutomationsRCUpdateInfoV3-test.ps1:36 char:17
+ ... $userinfo = Get-ADUser -Filter "UserPrincipalName -eq '$email'" -prop ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Get-ADUser], ADException
+ FullyQualifiedErrorId : ActiveDirectoryServer:8254,Microsoft.ActiveDirectory.Management.Commands.GetADUser

Invoke-RestMethod : {
"message": "Need Content-Type header"


Full Script:


$RC_SERVER_URL="https://platform.ringcentral.com"
$RC_CLIENT_ID="Yxxxxxx"
$RC_CLIENT_SECRET="xxxxxx"
$RC_JWT_TOKEN = "xxxxxxxx"

$headers = @{
ContentType = 'application/x-www-form-urlencoded; charset=UTF-8'
Accept = 'application/json'
Authorization = 'Basic ' + [Convert]::ToBase64String([Text.Encoding]::UTF8.GetBytes("${RC_CLIENT_ID}:${RC_CLIENT_SECRET}"))
}

# RC authenticate and obtain access token
$response = Invoke-RestMethod -Method POST -Uri ($RC_SERVER_URL + "/restapi/oauth/token") -Headers $headers -Body @{
grant_type = 'urn:ietf:params:oauth:grant-type:jwt-bearer'
assertion = $RC_JWT_TOKEN
}

# Extyract Access Token
$access_token = $response.access_token

# Fetch User info from RC api
$AllUsers = Invoke-RestMethod ($RC_SERVER_URL + "/restapi/v1.0/account/~/extension/?perPage=1000") -Headers @{
Authorization = "Bearer $access_token"
} -Method Get

# Array to store users with AD information
$UsersArray = @()

#import AD Module
Import-Module ActiveDirectory

# Iterating over user records
foreach ($id in $AllUsers.records) {
$email = $id.contact.email
# Retrieving AD user information using email
$userinfo = Get-ADUser -Filter "UserPrincipalName -eq '$email'" -properties department, title
$emailCheck = $userinfo.UserPrincipalName

if ($emailcheck -ne $null -and $id.type -ne "Department") {
$department = $userinfo.department
$jobtitle = $userinfo.title

$UsersArray += @(
@{
id = $id.id
email = $id.contact.email
department = $department
jobtitle = $jobtitle
}
)
}
}

# Iterating over users and updating profiles
foreach ($user in $UsersArray) {
$did = $user.id
$putbody = '{"contact": {"jobTitle":"' + $user.jobtitle + '"}}'
Invoke-RestMethod ($RC_SERVER_URL + "/restapi/v1.0/account/~/extension/$did") -Headers @{
Authorization = "Bearer $access_token"
ContentType = 'application/json' # Add Content-Type header
} -Method PUT -Body $putbody

$putdepartment = '{"contact": {"department":"' + $user.department + '"}}'
Invoke-RestMethod ($RC_SERVER_URL + "/restapi/v1.0/account/~/extension/$did") -Headers @{
Authorization = "Bearer $access_token"
ContentType = 'application/json' # Add Content-Type header
} -Method PUT -Body $putdepartment

Start-Sleep -Seconds 3
$did = $null
}

Try add the Content-Type and the Accept headers to each API request.

# Fetch User info from RC api
$AllUsers = Invoke-RestMethod ($RC_SERVER_URL + "/restapi/v1.0/account/~/extension/?perPage=1000") -Headers @{
Content-Type = "application/json"
Accept = "application/json"
Authorization = "Bearer $access_token"
} -Method Get


Still getting same error after changing the code


below is an excerpt from the code with the changes you suggested.


# RC authenticate and obtain access token
$response = Invoke-RestMethod -Method POST -Uri ($RC_SERVER_URL + "/restapi/oauth/token") -Headers $headers -Body @{
grant_type = 'urn:ietf:params:oauth:grant-type:jwt-bearer'
assertion = $RC_JWT_TOKEN
}

# Extyract Access Token
$access_token = $response.access_token

# Fetch User info from RC api
$AllUsers = Invoke-RestMethod ($RC_SERVER_URL + "/restapi/v1.0/account/~/extension/?perPage=1000") -Headers @{
"Content-Type" = "application/json"
"Accept" = "application/json"
"Authorization" = "Bearer $access_token"
} -Method Get

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