Once you've successfully configuring your Online Depot you are unable to download the required binaries because they all fail.
The below errors are observed in the lcm-debug.log on the Fleet Management appliance (note that the listed component and exact file name may vary depending on the component that fails to download):
Error getting file size, got response: 403 Forbidden HTTP/1.1
[c.v.e.s.l.b.d.d.DepotBundleDownloadServiceImpl,Bundle-Downloader-3] Got Http error[403] while downloading bundle [/COMP/VROPS/Operations-Appliance-9.0.0.0.24695812.ova]
ERROR [vcf_lcm,0000000000000000,0000] [c.v.e.s.l.s.i.BundleDownloadExceptionHandlerImpl,Bundle-Downloader-3] Bundle download failed
com.vmware.evo.sddc.lcm.model.depot.exception.BundleDownloadFailureException: Error [403] downloading bundle [/COMP/VROPS/Operations-Appliance-9.0.0.0.24695812.ova] from dl.broadcom.com:443
Reason for failure can be further validated by the following command (use your download token and product file names found in the lcm-debug.log error):
curl -o Operations-Appliance-9.0.0.0.24695812.ova https://dl.broadcom.com:443/<YOUR_DL_TOKEN>/PROD/COMP/VROPS/Operations-Appliance-9.0.0.0.24695812.ova
If there is a problem with the download token, a small file named Operations-Appliance-9.0.0.0.24695812.ova will be created and can be viewed with a text editor. The results with either be Not Entitled, or Invalid Token.
VMware Cloud Foundation 9.x
SDDC Manager 9.x
This is caused by invalid download tokens or tokens for a site ID that does not have entitlement to download the VCF/ VVF 9 components.
You're Site ID and Download token must be for an account that is Entitled for VCF/ VVF 9 product downloads. Open a case with Broadcom Licensing for assistance with entitlement.