Task: Sync Discord scheduled events to Google Calendar

n8n workflow:
{"meta":{"instanceId":"a2434c94d549548a685cca39cc4614698e94f527bcea84eefa363f1037ae14cd"},"nodes":[{"id":"78d5f452-5ba1-4d59-9d52-8f32512d2c25","name":"List scheduled events from Discord","type":"n8n-nodes-base.httpRequest","position":[1940,1000],"parameters":{"url":"=https://discord.com/api/guilds/{{ $('Configure').first().json.guild_id }}/scheduled-events","options":{},"sendQuery":true,"authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth","queryParameters":{"parameters":[{"name":"with_user_count","value":"true"}]}},"credentials":{"httpHeaderAuth":{"id":"fxbcosIH3MYkufX8","name":"FILL ME"}},"typeVersion":4.1},{"id":"af149917-0d46-4a40-b377-69c088a4a7b9","name":"On schedule","type":"n8n-nodes-base.scheduleTrigger","position":[1420,1000],"parameters":{"rule":{"interval":[{}]}},"typeVersion":1.1},{"id":"619c149f-f954-4f5d-a160-01a8b85f3eb7","name":"Update event details","type":"n8n-nodes-base.googleCalendar","position":[2600,900],"parameters":{"eventId":"={{ $json.id }}","calendar":{"__rl":true,"mode":"list","value":"[UPDATE ME]","cachedResultName":"Events"},"operation":"update","updateFields":{"end":"={{ $('List scheduled events from Discord').item.json.scheduled_end_time }}","start":"={{ $('List scheduled events from Discord').item.json.scheduled_start_time }}","summary":"={{ $('List scheduled events from Discord').item.json.name }}","location":"={{ $('List scheduled events from Discord').item.json.entity_metadata.location }}","description":"={{ $('List scheduled events from Discord').item.json.description }}"}},"credentials":{"googleCalendarOAuth2Api":{"id":"dRGPTy0BjDpAYjYl","name":"FILL ME"}},"typeVersion":1},{"id":"56e60042-d345-46f2-b1c6-4e21825cb5c9","name":"Create event","type":"n8n-nodes-base.googleCalendar","position":[2600,1100],"parameters":{"end":"={{ $('List scheduled events from Discord').item.json.scheduled_end_time }}","start":"={{ $('List scheduled events from Discord').item.json.scheduled_start_time }}","calendar":{"__rl":true,"mode":"list","value":"[UPDATE ME]","cachedResultName":"Events"},"additionalFields":{"id":"={{ $('List scheduled events from Discord').item.json.id }}","summary":"={{ $('List scheduled events from Discord').item.json.name }}","location":"={{ $('List scheduled events from Discord').item.json.entity_metadata.location }}","description":"={{ $('List scheduled events from Discord').item.json.description }}"}},"credentials":{"googleCalendarOAuth2Api":{"id":"dRGPTy0BjDpAYjYl","name":"FILL ME"}},"typeVersion":1},{"id":"afb05bee-eb5f-453f-8e95-277296ce94b8","name":"Get events","type":"n8n-nodes-base.googleCalendar","position":[2160,1000],"parameters":{"eventId":"={{ $json.id }}","options":{},"calendar":{"__rl":true,"mode":"list","value":"[UPDATE ME]","cachedResultName":"Events"},"operation":"get"},"credentials":{"googleCalendarOAuth2Api":{"id":"dRGPTy0BjDpAYjYl","name":"FILL ME"}},"typeVersion":1,"continueOnFail":true,"alwaysOutputData":false},{"id":"56b731bd-4676-4b77-bafa-7120a51bf75d","name":"Create or update?","type":"n8n-nodes-base.if","position":[2380,1000],"parameters":{"conditions":{"string":[{"value1":"={{ $json.id }}","operation":"isNotEmpty"}]}},"typeVersion":1},{"id":"12e40b0e-3740-47db-8647-eff8c0c959df","name":"Configure","type":"n8n-nodes-base.set","position":[1680,1000],"parameters":{"values":{"string":[{"name":"guild_id","value":"447359847986495498"}]},"options":{}},"typeVersion":2},{"id":"4160a727-6a50-40ce-a7f2-0abbd5a6b1bc","name":"Sticky Note1","type":"n8n-nodes-base.stickyNote","position":[1600,940],"parameters":{"width":254.7946768060834,"height":296.7300380228139,"content":"### Configuration\n\n\n\n\n\n\n\n\n\n\n\n\n\n__`guild_id`__: the server ID in Discord. See how to get that [from this Wikipedia tutorial](https://en.wikipedia.org/wiki/Template:Discord_server#:~:text=Getting%20Guild%20ID,to%20get%20the%20guild%20ID.)."},"typeVersion":1},{"id":"ac717afe-1d30-4994-a134-0d535d04b932","name":"Sticky Note","type":"n8n-nodes-base.stickyNote","position":[920,760],"parameters":{"width":420.45280925604845,"height":639.1273068962362,"content":"## Sync Discord scheduled events to Google Calendar\nThis workflow syncs Discord scheduled events to Google Calendar. On a specified schedule, a request to Discord's API is made to get the scheduled events on a particular server. Only the events that have not been created or have recently been updated will be sent to Google Calendar.\n\n### Setup\nYou will need to create a Discord bot. See how to do that [here](https://github.com/reactiflux/discord-irc/wiki/Creating-a-discord-bot-&-getting-a-token). Once you have created your bot, create **Header Auth** in `List scheduled events from Discord` node. Your header auth fields should be:\n\nName: Authorization\nValue: Bot _<your token>_ \n(i.e. Bot MTEzMTgw...uQdg)\n\n### How it works\n1. Triggers off on the `On schedule` node.\n2. Gets the scheduled events from Discord.\n3. The IDs of the Discord scheduled events are used to get the events from Google Calendar, since the IDs are the same on creation of the Google Calendar event.\n4. We can now determine which events are new or have been updated.\n5. The new or updated events are created or updated in Google Calendar."},"typeVersion":1}],"connections":{"Configure":{"main":[[{"node":"List scheduled events from Discord","type":"main","index":0}]]},"Get events":{"main":[[{"node":"Create or update?","type":"main","index":0}]]},"On schedule":{"main":[[{"node":"Configure","type":"main","index":0}]]},"Create or update?":{"main":[[{"node":"Update event details","type":"main","index":0}],[{"node":"Create event","type":"main","index":0}]]},"List scheduled events from Discord":{"main":[[{"node":"Get events","type":"main","index":0}]]}}}