Initialize-TssSdkClient - issue using onboarding key does not initialize

[wsmelton]

Reported by @PatrickV-code

VERBOSE: Provided command parameters: Initialize-TssSdkClient
-SecretServer:'https://url' -RuleName:'applicationsdk'
-OnboardingKey:'s1PsQ4YuL0Ysgm' -ConfigPath:'H:\sdk-powershell\' -Force:$True
-Verbose:$True
VERBOSE: arguments for tss init: remove --confirm --key-directory H:\sdk-powershell\ --config-directory
H:\sdk-powershell\
VERBOSE: SDK Client raw output: Your configuration settings have been removed.
VERBOSE: SDK Client configuration has been removed
VERBOSE: arguments for tss init: init --url https://url --rule-name applicationsdk
--onboarding-key 's1PsQ4YuL0Ysgm' --key-directory H:\sdk-powershell\ --config-directory
H:\sdk-powershell\
VERBOSE: SDK Client raw output: 400 - Bad Request

[wsmelton]

Single-ticks for some reason cause issue when calling tss.exe, even though doing it via console works fine. Tested and removing those from the onboarding key resolves the issue.