[SOLVED] OPNSense API to import TLS Certificates

[ProximusAl]

I'm trying to use the API to import a new TLS certificate for the WebGUI.

I keep getting:
HTTP 500
{"errorMessage":"Invalid private key provided: cannot parse private key data","errorTitle":"Certificate error"}

The certificate is an EC certificate that is accepted manually by the GUI, but is there something in the API that wont accept an EC private key?
e.g.: -----BEGIN EC PRIVATE KEY-----

I've got a feeling this will work with an RSA certificate, but as I don't have one, its hard to test.

TIA

[ProximusAl]

Ahhh, solved.  It was the \r \n formatting in the key.

Got it working now

$keyPem  = (Get-Content -Raw $PrivKeyPath)   -replace "`r`n","`n"