When adding new entry to ManagedPrefixList get Version Error

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Issue details

Hello! I am trying to add a new entry to a ManagedPrefixList. In preview, the diff correctly shows the new entry however, when running up, it crashes with following error:

  aws:ec2:ManagedPrefixList (resource_name):
    error: 1 error occurred:
    	* updating urn:urn_of_resource: 1 error occurred:
    	* error updating EC2 Managed Prefix List (id): InvalidParameterValue: The specified value for version is not valid. The value must be greater than (1).
    	status code: 400, request id: id

Code showing deploy below:

        aws.ec2.ManagedPrefixList(
            "name",
            address_family="IPv4",
            entries=[
                aws.ec2.ManagedPrefixListEntryArgs(description="entry_{}".format(cidr), cidr=cidr) for cidr in cidrs
            ],
            max_entries=20,
        )

Steps to reproduce

1. Created a prefix list in a separate deploy
2. Made a new deploy appending a new entry to the end
3. Preview showed correct diff
4. Deploy failed with error

The only other thing I did recently was change the stack name. But I had also applied that change and run a refresh before this error occurred

[peterhriser]

As a follow up to this @jordan52 and @pierskarsenbarg. I found if you create individual ManagedPrefixListEntry resources and associate them with empty ManagedPrefixList, it is a functional work around

[jordan52]

update: You can avoid the “modify-in-progress” error above if you run pulumi up --paralllel=1