Get Watsonx Assistant Instance

curl --request GET \
  --url http://localhost/api/v1/assistants/watsonx/{assistant_id} \
  --header 'Authorization: Bearer <token>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "tenant_id": "<string>",
  "tenant_name": "<string>",
  "title": "<string>",
  "description": "<string>",
  "created_on": "2023-11-07T05:31:56Z",
  "created_by": "<string>",
  "created_by_username": "<string>",
  "updated_at": "2023-11-07T05:31:56Z",
  "tags": [
    "<string>"
  ],
  "name": "<string>",
  "type": "<string>",
  "provider": "<string>",
  "nickname": "<string>",
  "api_key": "<string>",
  "service_instance_url": "<string>",
  "assistant_id": "<string>",
  "environment_id": "<string>",
  "api_version": "<string>",
  "auth_type": "ICP_IAM",
  "authorization_url": "<string>",
  "crn": "<string>",
  "intent": "<string>",
  "action_title": "<string>",
  "search_stickiness": false,
  "shareable_context": true,
  "hidden": false,
  "message_context": {},
  "connection_id": "<string>"
}