Task: Manage folders in Nextcloud

n8n workflow JSON:
{"nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[20,180],"parameters":{},"typeVersion":1},{"name":"HTTP Request","type":"n8n-nodes-base.httpRequest","position":[420,180],"parameters":{"url":"https://n8n.io/n8n-logo.png","options":{},"responseFormat":"file"},"typeVersion":1},{"name":"NextCloud","type":"n8n-nodes-base.nextCloud","position":[220,180],"parameters":{"path":"n8n","resource":"folder"},"credentials":{"nextCloudApi":"nextcloud_creds"},"typeVersion":1},{"name":"NextCloud1","type":"n8n-nodes-base.nextCloud","position":[620,180],"parameters":{"path":"n8n/logo.png","binaryDataUpload":true},"credentials":{"nextCloudApi":"nextcloud_creds"},"typeVersion":1},{"name":"NextCloud2","type":"n8n-nodes-base.nextCloud","position":[820,180],"parameters":{"path":"n8n","resource":"folder","operation":"list"},"credentials":{"nextCloudApi":"nextcloud_creds"},"typeVersion":1}],"connections":{"NextCloud":{"main":[[{"node":"HTTP Request","type":"main","index":0}]]},"NextCloud1":{"main":[[{"node":"NextCloud2","type":"main","index":0}]]},"HTTP Request":{"main":[[{"node":"NextCloud1","type":"main","index":0}]]},"On clicking 'execute'":{"main":[[{"node":"NextCloud","type":"main","index":0}]]}}}