Store does not support regexp filters

anyone came across this error in API. I tried to find out documentation around couldn’t find any. Due to this not able to see list of policy and not able to check policy id to fetch policy details

The

ListPolicies

API returns this error if you pass in one of the name, scope, or version regexps in the request, and you aren't storing your policies in a database (because we need to be able to query the policies to efficiently filter them by a regexp). If you're using one of the non-database storage drivers (disk, blob, or git), you can still call

ListPolicies

but you'll need to omit the regexp fields.