Task: Send Google Sheets data as a message to a Discord channel

n8n workflow JSON:
{"meta":{"instanceId":"a2434c94d549548a685cca39cc4614698e94f527bcea84eefa363f1037ae14cd"},"nodes":[{"id":"b3a0fa7c-eb47-4f51-98d7-ac1a8de7b05d","name":"On new or updated row","type":"n8n-nodes-base.googleSheetsTrigger","position":[800,380],"parameters":{"options":{"columnsToWatch":["Security Code"]},"pollTimes":{"item":[{"mode":"everyMinute"}]},"sheetName":{"__rl":true,"mode":"list","value":"gid=0","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1Np8TQv7kWwwrGiPkWWsmr4WYWAosv1BMBwwCd0f-dis/edit#gid=0","cachedResultName":"Investments"},"documentId":{"__rl":true,"mode":"list","value":"1Np8TQv7kWwwrGiPkWWsmr4WYWAosv1BMBwwCd0f-dis","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1Np8TQv7kWwwrGiPkWWsmr4WYWAosv1BMBwwCd0f-dis/edit?usp=drivesdk","cachedResultName":"Investments"}},"credentials":{"googleSheetsTriggerOAuth2Api":{"id":"35","name":"TEST USER"}},"typeVersion":1},{"id":"61b96d9b-801c-43e6-b89a-a55245386e4f","name":"Send message","type":"n8n-nodes-base.discord","position":[1200,380],"parameters":{"text":"=```\n{{ $json.ascii_table }}\n```","options":{},"webhookUri":"https://discord.com/api/webhooks/..."},"typeVersion":1},{"id":"2dc9ce88-2079-4419-9f48-2281ac25cb36","name":"Convert to ASCII table","type":"n8n-nodes-base.code","position":[1000,380],"parameters":{"jsCode":"/* configure columns to be displayed */\nconst columns_to_display = [\n  \"Security Code\",\n  \"Price\",\n  \"Quantity\",\n]\n\n/* End of configuration section (do not edit code below) */\nconst google_sheets_data = $('On new or updated row').all();\n\n/**\n * Takes a list of objects and returns an ascii table with\n * padding and headers.\n */\nfunction ascii_table(data, columns_to_display) {\n  let table = \"\"\n  \n  // Get the headers\n  let headers = []\n  for (let i = 0; i < columns_to_display.length; i++) {\n    headers.push(columns_to_display[i])\n  }\n\n  // Get the longest string in each column\n  let longest_strings = []\n  for (let i = 0; i < headers.length; i++) {\n    let longest_string = headers[i].length\n    for (let j = 0; j < data.length; j++) {\n      let string_length = data[j].json[headers[i]].length\n      if (string_length > longest_string) {\n        longest_string = string_length\n      }\n    }\n    longest_strings.push(longest_string)\n  }\n\n  // Add the headers to the table\n  for (let i = 0; i < headers.length; i++) {\n    table += headers[i].toString().padEnd(longest_strings[i] + 2, \" \")\n  }\n\n  // Add the data to the table\n  for (let i = 0; i < data.length; i++) {\n    table += \"\\n\"\n    for (let j = 0; j < headers.length; j++) {\n      table += data[i].json[headers[j]].toString().padEnd(longest_strings[j] + 2, \" \")\n    }\n  }\n\n  return table\n}\n\noutput = {\n  ascii_table: ascii_table(google_sheets_data, columns_to_display),\n}\n\nconsole.log(output.ascii_table)\n\nreturn output"},"typeVersion":1},{"id":"2db7b37b-22f9-424d-a889-33f8a0db2b01","name":"Sticky Note","type":"n8n-nodes-base.stickyNote","position":[340,220],"parameters":{"width":402,"height":433,"content":"## Send Google Sheets data as a message to a Discord channel\nThis workflow sends a message to a Discord channel when a new row is added or a row is updated in a Google Sheet. The message will send all data rows in the Google Sheet.\n\n### How it works\nUsing a code node, we can use the obtained Google Sheet data to create a custom message that will be sent to Discord. The message will be sent to the Discord channel specified in the Discord node.\n\n### Setup\nThis workflow requires that you set up a Discord webhook and have an existing Google Sheet with data. See how to set up a Discord webhook [here](https://docs.n8n.io/integrations/builtin/credentials/discord/#creating-a-webhook-in-discord).\n"},"typeVersion":1}],"connections":{"On new or updated row":{"main":[[{"node":"Convert to ASCII table","type":"main","index":0}]]},"Convert to ASCII table":{"main":[[{"node":"Send message","type":"main","index":0}]]}}}