Thanks for the message. I actually figured it out yesterday using logical operators within the policy template. https://learn.microsoft.com/en-us/azure/governance/policy/samples/pattern-logical-operators
For information of the community, I simply added the following as an example:
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.Cache/redis"
},
{
"field": "location",
"equals": "uksouth"
}
]
},