Web API appsettings.json file

Setting	Description
CertificateConfiguration/Thumbprint	This should be set to the Thumbprint of the Certificate that will be used to validate requests and should be the same as the one used for the HTTPS bindings.
CertificateConfiguration/UseChainedCertificates	This flag should only be changed to false if you wish to use a self-signed certificate for testing purposes.

Hangfire Service .config file

Setting	Description
HangfireSettings/LogExpirationInDays	By default, records for successful jobs are retained for 7 days only in the Hangfire database tables. For audit and troubleshooting purposes, you may want to set this to a longer period.