Generate spreadsheet from Airtable data via HTTP request

# Setup Checklist

### 1.Go to the Airtable Template and copy the latest version of the base
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### 2. From your new Airtable base URL, get and replace your base and tables id's into this workflow's trigger node.
### 3. Input your Airtable Id's in the second node "Airtable Base ID's"
### 4. Make sure to add a Personal Access Token for Airtable Integration. It should, as minimum have enabled scopes for "data.record:read", "data.record:write", "schema.bases:read"
### 5. Any file uploads can now be done from the Interface Form

#After Setup

### - Make sure you that if you add, remove or modify fields (or field names), those changes should also be applied to the "Create Record" node
### - Make sure that the CSV upload header row, matches the Airtable Leads field names
### - If you modify any field type (Text to Number, or Number to Text), those changes should also be applied to the "Create Records" value (Numbers go without double quotes / strings, dates and the rest of the data types go with double quotes) [JSON Syntax]