Update knowledge base topic

curl --request PATCH \
  --url https://api.us.poly.ai/v1/agents/{agentId}/branches/{branchId}/knowledge-base/topics/{topicId} \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "name": "<string>",
  "content": "<string>",
  "actions": "<string>",
  "isActive": true
}
'