aws.redshiftserverless.Workgroup config_parameters not resolved correctly

Describe what happened

Workgroup with a subset of the config_parameters will cause Pulumi up to try to update the workgroup even if nothing has changed. It will then get an error because nothing changed.

Passing all the default config parameters will not cause this issue.

Sample program

This will cause an error the second time you deploy the stack if nothing else changed on the workgroup config_parameters :

redshiftserverless_namespace = aws.redshiftserverless.Namespace(
    "redshiftserverless-namespace",
    namespace_name="redshiftserverless-namespace",
    admin_username="admin",
    admin_user_password="Whatever1",
    db_name="dev",
)

redshiftserverless_workgroup = aws.redshiftserverless.Workgroup(
    "redshiftserverless-workgroup",
    workgroup_name="redshiftserverless-workgroup),
    base_capacity=8,
    config_parameters=[
        {"parameterKey": "enable_case_sensitive_identifier", "parameterValue": "true"},
    ],
    enhanced_vpc_routing=False,
    namespace_name=redshiftserverless_namespace.namespace_name,
)

This works fine :

redshiftserverless_namespace = aws.redshiftserverless.Namespace(
    "redshiftserverless-namespace",
    namespace_name="redshiftserverless-namespace",
    admin_username="admin",
    admin_user_password="Whatever1",
    db_name="dev",
)

redshiftserverless_workgroup = aws.redshiftserverless.Workgroup(
    "redshiftserverless-workgroup",
    workgroup_name="redshiftserverless-workgroup),
    base_capacity=8,
    config_parameters=[
        {"parameterKey": "auto_mv", "parameterValue": "true"},
        {"parameterKey": "datestyle", "parameterValue": "ISO, MDY"},
        {"parameterKey": "enable_case_sensitive_identifier", "parameterValue": "true"},
        {"parameterKey": "enable_user_activity_logging", "parameterValue": "true"},
        {"parameterKey": "query_group", "parameterValue": "default"},
        {"parameterKey": "require_ssl", "parameterValue": "false"},
        {"parameterKey": "search_path", "parameterValue": "$user, public"},
        {"parameterKey": "use_fips_ssl", "parameterValue": "false"},
        {"parameterKey": "max_query_execution_time", "parameterValue": "14400"},
    ],
    enhanced_vpc_routing=False,
    namespace_name=redshiftserverless_namespace.namespace_name,
)

Log output

I0826 13:29:23.073314   17180 provider_plugin.go:1871] provider received rpc error `Unknown`: `updating urn:pulumi:local::my-stack::aws:redshiftserverless/workgroup:Workgroup::redshiftserverless-workgroup: 1 error occurred:
    * updating Redshift Serverless Workgroup (redshiftserverless-workgroup): ValidationException: You didn't specify any changes to the configuration parameters.

Affected Resource(s)

No response

Output of `pulumi about`

CLI Version 3.129.0 Go Version go1.22.6 Go Compiler gc

Plugins KIND NAME VERSION resource aws 6.49.1 resource awsx 2.14.0 resource docker 4.5.5 language python unknown

Additional context

No response

Contributing

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pulumi / pulumi-aws