I try to use this for test, its failing

[jaipsharma]

Install-Module -Name DellWarranty

Successful

$PSDefaultParameterValues = @{'Get-DellWarranty:APIKey'='abcdefg123456789abcdefgh12345678'}

After this if I run below with key or supply the TAG

DellWarranty FXPX7Q2

DellWarranty : Unable to connect to Dell warranty API URI 'https://api.dell.com/support/assetinfo/
v4/getassetwarranty/FXPX7Q2?apikey=abcdefg123456789abcdefgh12345678' - The remote server returned
an error: (401) Unauthorized.
At line:1 char:1

• DellWarranty FXPX7Q2

•   + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Get-DellWarranty
  
  
  

Seems API key is failing, do you have any working API