An error is logged after a Tech Support File Generate

[freakytoad1]

Describe the bug

After fully generating and returning a TSF an error is logged to the console. The TSF gets fully generated so the error is unexpected. This does not cause a Go error to be returned from the TechSupportFile function in pango.

Expected behavior

No errors logged if the file generates fine.

Current behavior

Error about an unsolicited response is logged to console.

Steps to reproduce

1. call GetTechSupportFile()
2. wait for it to generate and return
3. log happens

Screenshots

2022/06/29 16:48:58 x.x.x.x: Retrieving API key
2022/06/29 16:49:00 (op) show system info
2022/06/29 16:49:01 (op) getting plugin info
2022/06/29 16:49:02 (export) tech support file
2022/06/29 16:49:02 (export) tech support job 42: 1 percent complete
2022/06/29 16:49:07 (export) tech support job 42: 10 percent complete
2022/06/29 16:49:41 (export) tech support job 42: 40 percent complete
2022/06/29 16:50:54 Unsolicited response received on idle HTTP channel starting with "<response status = 'error' code = '400'><result><msg>Illegal value for parameter &quot;category&quot; [tech-support]. Should be one of : [application-block-page, application-pcap, captive-portal-text, certificate, configuration, credential-block-page, credential-coach-text, data-filter-block-page, device-state, dlp-pcap, file-block-continue-page, file-block-page, filter-pcap, global-protect-portal-custom-help-page, global-protect-portal-custom-home-page, global-protect-portal-custom-login-page, global-protect-portal-custom-welcome-page, mfa-login-page, safe-search-block-page, ssl-cert-status-page, ssl-optout-text, tech-support, threat-pcap, url-block-page, url-coach-text, virus-block-page].</msg></result></response>"; err=<nil>

Context

Noticed since the feature came out. Again, this does not stop the TSF from generating or cause a Go error to return.

• Version used: 0.8.0
• Operating System and version (desktop or mobile): Windows 10
• Performed through a pango.Panorama connection to a VM-50 on PAN-OS 10.1.5-h1

[shinmog]

So, I have seen this before, but it was sporadic, the same situation. An error gets output to the console, but no error is actually returned from the API calls.

This might actually be a PAN-OS bug, since the API calls are actually of type tech-support.