Task: Get all contacts of Hubspot account

n8n workflow JSON:
{"id":"7","name":"6","nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[440,320],"parameters":{},"typeVersion":1},{"name":"Hubspot","type":"n8n-nodes-base.hubspot","position":[750,320],"parameters":{"resource":"contact","operation":"getAll","returnAll":true,"additionalFields":{}},"credentials":{"hubspotApi":"scsc"},"typeVersion":1}],"active":false,"settings":{},"connections":{"On clicking 'execute'":{"main":[[{"node":"Hubspot","type":"main","index":0}]]}}}