How do I use the result from the AWS resource_arns query

Grafana
,
#1

Using v6.2.5 and the CloudWatch datasource.
I’m trying to get a list of lambda functions that my team administer using templating.
I can get a list using the resource_arns query
image
The result is.
arn:aws:lambda:eu-west-1:accountNumber:function:functionName
image
I don’t understand how I can now take this arn and use it in a panel query which requires the name of the function, not the arn.
Can anyone help?

#2

After many attempts I’ve finally got the regex query needed to extract the lambda function name from the arn.

/.function:([^"]).*/

#3

this get all function names: /.:function:(.*)/

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