Task: Create Nextcloud Deck card from email

n8n workflow:
{"id":1,"name":"Create Nextcloud Deck card from email","nodes":[{"name":"IMAP Email","type":"n8n-nodes-base.emailReadImap","notes":"Check email","position":[480,140],"parameters":{"options":{}},"credentials":{"imap":{"id":"2","name":"todo@yourdomain.com"}},"notesInFlow":true,"typeVersion":1},{"name":"Function","type":"n8n-nodes-base.function","notes":"Strip HTML code","position":[730,140],"parameters":{"functionCode":"// Code here will run only once, no matter how many input items there are.\n// More info and help: https://docs.n8n.io/nodes/n8n-nodes-base.function\n\n// Loop over inputs and add a new field called 'myNewField' to the JSON of each one\nfor (item of items) {\n  if (item.json.textHtml) {\n    // Remove HTML, double quotations, line breaks, carriage returns\n    item.json.body = item.json.textHtml.replace(/<br(\\s*?\\/?)>/g, \"\\\\n\").replace(/(<([^>]+)>)/g, \"\").replace(/\\\"/g, \"\");\n    //item.json.body = item.json.textHtml.eplace(/(<([^>]+)>)/g, \"\").replace(/\\\"/g, \"\").replace(/\\n/g, \"\").replace(/\\r/g, \"\");\n  } else {\n    // Remove double quotations, line breaks, carriage returns\n    item.json.body = item.json.textPlain.replace(/\\\"/g, \"\").replace(/\\n/g, \"\\\\n\").replace(/\\r/g, \"\");\n  }\n}\n\n// You can write logs to the browser console\nconsole.log('Done!');\n\nreturn items;"},"notesInFlow":true,"typeVersion":1},{"name":"HTTP Request","type":"n8n-nodes-base.httpRequest","notes":"Add card to Nextcloud Deck App. Configure board / stack id to your environment.","position":[970,140],"parameters":{"url":"https://your.nextcloud.com/index.php/apps/deck/api/v1.0/boards/YOUR-BOARD-ID/stacks/YOUR-STACK-ID/cards","options":{},"requestMethod":"POST","authentication":"basicAuth","jsonParameters":true,"bodyParametersJson":"={\n\"title\": \"{{$json[\"subject\"]}}\",\n\"type\": \"plain\",\n\"order\": -1,\n\"description\": \"{{$json[\"body\"]}}\"\n}","headerParametersJson":"{\n\"OCS-APIRequest\": \"true\",\n\"Content-Type\": \"application/json\"\n}"},"credentials":{"httpBasicAuth":{"id":"3","name":"Nextcloud credential"}},"notesInFlow":true,"typeVersion":1}],"active":true,"settings":{},"connections":{"Function":{"main":[[{"node":"HTTP Request","type":"main","index":0}]]},"IMAP Email":{"main":[[{"node":"Function","type":"main","index":0}]]}}}