Task: Create a Dropbox folder automatically

n8n workflow JSON:
{"name":"","nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[480,240],"parameters":{},"typeVersion":1},{"name":"Dropbox","type":"n8n-nodes-base.dropbox","position":[690,240],"parameters":{"resource":"folder"},"credentials":{"dropboxApi":"dropbox-credentials"},"typeVersion":1}],"active":false,"settings":{},"connections":{"On clicking 'execute'":{"main":[[{"node":"Dropbox","type":"main","index":0}]]}}}