Task: Upload leads with custom fields from Typeform to Pipedrive

n8n workflow JSON:
{"meta":{"instanceId":"8c8c5237b8e37b006a7adce87f4369350c58e41f3ca9de16196d3197f69eabcd"},"nodes":[{"id":"7917ccbb-ef43-4784-adb9-7347be1f1e20","name":"Set","type":"n8n-nodes-base.set","position":[580,560],"parameters":{"values":{"string":[{"name":"company","value":"={{$json[\"What *company* are you contacting us from?\"]}}"},{"name":"name","value":"={{$json[\"Let's start with your *first and last name.*\"]}}"},{"name":"email","value":"={{$json[\"What *email address* can we reach you at?\"]}}"},{"name":"n8nFamiliar","value":"={{$json[\"How familiar are you with*  n8n*?\"]}}"},{"name":"questions","value":"={{$json[\"Do you have any *specific questions* about embedding n8n at this stage?\"]}}"},{"name":"employees","value":"={{$json[\"How many employees?\"]}}"}]},"options":{},"keepOnlySet":true},"typeVersion":1},{"id":"c0cc18d0-fdd1-4ef8-aabe-33bd13667c7d","name":"Note","type":"n8n-nodes-base.stickyNote","position":[540,360],"parameters":{"width":760,"height":440,"content":"## Format Typeform inputs to Pipedrive\nIn this example, we ask for the number of employees at a company. \n\nTo map this to Pipedrive, we need the unique item number coming from Pipedrive for each of these sections. This is what the function node does. \n\nIn the Pipedrive: Organization, we map this under the custom property.\n\n\n\n\n\n\n\n\n"},"typeVersion":1},{"id":"92646ffb-73fb-4fee-a2b4-5060c7e04b59","name":"Create Organization","type":"n8n-nodes-base.pipedrive","position":[1060,560],"parameters":{"name":"={{$node[\"Map company size\"].json[\"company\"]}}","resource":"organization","additionalFields":{"customProperties":{"property":[{"name":"eb7a7fb64081a9b9100c0622c696c159330cf3d2","value":"={{$node[\"Map company size\"].json[\"pipedriveemployees\"]}}"}]}}},"credentials":{"pipedriveApi":{"id":"96","name":"Pipedrive account"}},"typeVersion":1},{"id":"4c1b7376-cc1f-4974-9110-7e1481e3fdbe","name":"Create Person","type":"n8n-nodes-base.pipedrive","position":[1400,560],"parameters":{"name":"={{$node[\"Map company size\"].json[\"name\"]}}","resource":"person","additionalFields":{"email":["={{$node[\"On form completion\"].json[\"What *email address* can we reach you at?\"]}}"],"org_id":"={{$json.id}}"}},"credentials":{"pipedriveApi":{"id":"96","name":"Pipedrive account"}},"typeVersion":1},{"id":"5c463f99-38e0-4c2e-a34c-86fc199b9d1f","name":"Create Lead","type":"n8n-nodes-base.pipedrive","position":[1600,560],"parameters":{"title":"={{$node[\"Map company size\"].json[\"company\"]}} lead","resource":"lead","organization_id":"={{$node[\"Create Organization\"].json.id}}","additionalFields":{"person_id":"={{$json.id}}"}},"credentials":{"pipedriveApi":{"id":"96","name":"Pipedrive account"}},"typeVersion":1},{"id":"d63383ca-a71e-4384-a3fb-942c25d7fe01","name":"Create Note","type":"n8n-nodes-base.pipedrive","position":[1800,560],"parameters":{"content":"=Website form submitted\n\nQuestion:\n{{$node[\"Map company size\"].json[\"questions\"]}}\n\nCompany Size:\n{{$node[\"Set\"].json[\"employees\"]}}","resource":"note","additionalFields":{"lead_id":"={{$json.id}}"}},"credentials":{"pipedriveApi":{"id":"96","name":"Pipedrive account"}},"typeVersion":1},{"id":"78568df6-1c6b-493d-b186-9f9246de518a","name":"On form completion","type":"n8n-nodes-base.typeformTrigger","position":[380,560],"webhookId":"[UPDATE ME]","parameters":{"formId":"[UPDATE ME]"},"credentials":{"typeformApi":{"id":"21","name":"Typeform account"}},"typeVersion":1},{"id":"6bc56059-6ae7-48bd-838c-08e717bd6bd4","name":"Map company size","type":"n8n-nodes-base.code","position":[820,560],"parameters":{"mode":"runOnceForEachItem","jsCode":"switch ($input.item.json.employees) {\n  case '< 20':\n  // small\n    $input.item.json.pipedriveemployees='59' \n    break;\n  case '20 - 100':\n    // medium\n    $input.item.json.pipedriveemployees='60' \n    break;\n  case '101 - 500':\n    // large\n    $input.item.json.pipedriveemployees='73' \n    break;\n  case '501 - 1000':\n    // xlarge\n    $input.item.json.pipedriveemployees='74' \n    break;\n  case '1000+':\n    // Enterprise\n    $input.item.json.pipedriveemployees='61' \n    break;\n}\nreturn $input.item;\n"},"typeVersion":1}],"connections":{"Set":{"main":[[{"node":"Map company size","type":"main","index":0}]]},"Create Lead":{"main":[[{"node":"Create Note","type":"main","index":0}]]},"Create Person":{"main":[[{"node":"Create Lead","type":"main","index":0}]]},"Map company size":{"main":[[{"node":"Create Organization","type":"main","index":0}]]},"On form completion":{"main":[[{"node":"Set","type":"main","index":0}]]},"Create Organization":{"main":[[{"node":"Create Person","type":"main","index":0}]]}}}