Use GET {{apiPath}}/environments/{{envID}}/fidoPolicies/ to retrieve all the FIDO policies for an environment.

The response includes an array called fidoPolicies, which contains the details of each of the defined FIDO policies.

If you include the parameter expand=deviceAuthenticationPolicies in the query URL, the response will include _embedded.deviceAuthenticationPolicies in the details for each policy. This is a list of the device authentication policies that use that FIDO policy.