Task: Extract and store text from chat images using AWS S3

n8n workflow JSON:
{"nodes":[{"name":"AWS Textract","type":"n8n-nodes-base.awsTextract","position":[700,340],"parameters":{},"credentials":{"aws":{"id":"9","name":"aws"}},"typeVersion":1},{"name":"Telegram Trigger","type":"n8n-nodes-base.telegramTrigger","position":[520,220],"webhookId":"12345","parameters":{"updates":["*"],"additionalFields":{"download":true,"imageSize":"medium"}},"credentials":{"telegramApi":{"id":"49","name":"Telegram mybot"}},"typeVersion":1},{"name":"Airtable","type":"n8n-nodes-base.airtable","position":[880,340],"parameters":{"table":"receipts","options":{},"operation":"append","application":"qwertz","addAllFields":false},"credentials":{"airtableApi":{"id":"6","name":"airtable_nodeqa"}},"typeVersion":1},{"name":"AWS S3","type":"n8n-nodes-base.awsS3","position":[700,100],"parameters":{"fileName":"={{$binary.data.fileName}}","operation":"upload","bucketName":"textract-demodata","additionalFields":{}},"credentials":{"aws":{"id":"9","name":"aws"}},"typeVersion":1}],"connections":{"AWS Textract":{"main":[[{"node":"Airtable","type":"main","index":0}]]},"Telegram Trigger":{"main":[[{"node":"AWS S3","type":"main","index":0},{"node":"AWS Textract","type":"main","index":0}]]}}}