HTTP V2 API log format--what is proper way to quote JSON format?

I'm trying to set up a log on my V2 HTTP API (apigatewayv2):

aws apigatewayv2 update-stage --api-id API_ID --stage-name '$default' --access-log-settings '{"DestinationArn": "arn:aws:logs:us-west-1:ACCOINT_ID:log-group:LOG_GROUP", "Format": { "requestId":"$context.requestId", "ip": "$context.identity.sourceIp", "requestTime":"$context.requestTime", "httpMethod":"$context.httpMethod","routeKey":"$context.routeKey", "status":"$context.status","protocol":"$context.protocol", "responseLength":"$context.responseLength" }}'

where API_ID, ACCOUNT_ID, LOG_GROUP are just fake placeholders for this post. The JSON format string is right out of the online documentation.

Here's what I get. I have tried numerous quoting strategies and this (simple) one gets me closest to something that looks reasonable (but still fails):

Parameter validation failed:
Invalid type for parameter AccessLogSettings.Format, value: OrderedDict([('requestId', '$context.requestId'), ('ip','$context.identity.sourceIp'), ('requestTime', '$context.requestTime'), ('httpMethod', '$context.httpMethod'), ('routeKey','$context.routeKey'), ('status', '$context.status'), ('protocol', '$context.protocol'), ('responseLength','$context.responseLength')]), type: <class 'collections.OrderedDict'>, valid types: <class 'str'>

Anyone have an example of this that works. Unfortunately, HTTP APIs are so new that there aren't that many CLI examples out there.

Edited by: LosAlamosAl on Nov 20, 2021 4:01 PM

Edited by: LosAlamosAl on Nov 20, 2021 4:03 PM

Edited by: LosAlamosAl on Nov 20, 2021 4:03 PM