Query String Parameters with Lambda function URL

Question

I have a Lambda function with URL and I am trying to POST some parameters to it with curl:
```
curl -d "item=one"  htpps://
```
The `queryStringParameters` field of `event` is empty. Here's the function:

```
import json

def lambda_handler(event, context):
    if "queryStringParameters" in event:
        return
        {
        'statusCode': 200,
        'body': json.dumps(event["queryStringParameters"])
    }
    return {
        'statusCode': 200,
        'headers': {
            'Content-Type': 'text/html'
        },
        'body': 'Empty'
    }
```
The output of `curl` is `null`. I inspected the event object and the parameters do not appear anywhere in it.

What am I doing wrong and how can I pass query string parameters, such as a form from a website, to a URL Lambda using POST?

Answer

-d is used to sent a payload, not query parameters.

What you need to do is:
`curl https:///item=one`

Answer

Anwering my own question.
``` 
    return {
             'statusCode': 200}
```
and 
```
     return
       { 
           `statusCode`: 200 }
```
are not equivalent. The first returns the object, while the second returns `None` (which somehow becomes `null`).
I miss FORTRAN. Any plans of adding it to Lamdba runtimes?

Query String Parameters with Lambda function URL

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