Support tracingDatasourceUid for the jsondata block for grafana_data_source

[lorelei-rupp-imprivata]

With AWS Managed Grafana, when you create a CloudWatch datasource, you have the ability to link it with X-Ray Datasource if you have set one up

The HTTP API shows a "tracingDatasourceUid" key in the jsonData map

I tried to pass this in terraform but it is not supported,

Error: Unsupported argument

on main.tf line 93, in resource "grafana_data_source" "cloudwatch_us_west_2":
93: tracingDatasourceUid = grafana_data_source.xray_us_west_2[each.key].uid

An argument named "tracingDatasourceUid" is not expected here.

Can we get support for this? Thanks!