How Do You Properly Format Headers in cURL Requests? or What’s the Best Way to Include Headers in a c

Quick tip: if your headers curl command fails, try adding `-i` to see the full response. Sometimes the server tells you exactly what’s wrong.

Also, for complex headers, consider using a config file with `-K`. Saves you from typing long commands.

Example:
```bash
curl -K headers.txt https://example.com
```

Where headers.txt contains:
```
header = "Content-Type: application/json"
header = "Authorization: Bearer token"
```