Create knowledge base topic

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

{
  "id": "<string>",
  "name": "<string>",
  "content": "<string>",
  "actions": "<string>",
  "exampleQueries": {
    "queries": [
      "<string>"
    ]
  },
  "isActive": true
}