Missing `lambda:GetLayerVersion` permission?

When trying to add `arn:aws:lambda:eu-north-1:552188055668:layer:geolambda:4`, I get the following error:

```
User: arn:aws:iam::{IAM} is not authorized to perform:
lambda:GetLayerVersion on resource:
arn:aws:lambda:eu-north-1:552188055668:layer:geolambda:4
because no resource-based policy allows the lambda:GetLayerVersion action
```

Start with the reported Lambda layer ARN and IAM error, then inspect the deployment's identity and resource-based permissions for lambda:GetLayerVersion. Reproduce adding the layer and confirm it is fixed when the operation succeeds without the authorization error.

Written by the indexing model from the issue text.