Unable to query `refundLineItems` from Orders endpoint using Bulk GraphQlL

[vk101]

I'm unable to retrieve Refunded LineItems from an Order using the bulk api.

I get the following error:
"Queries that contain a connection field within a list field are not currently supported."

I don't want to use Refund endpoint in Bulk GraphQl to get the refund line items because it requires `refund id` and it will slower down the process by first fetching all the ids of refunds and then querying them individually.

Below is the query I'm using:-

mutation {
  bulkOperationRunQuery(
   query: """
    {
    	orders(query: "updated_at:>'2020-01-01T05:39:32Z' AND updated_at:<'2020-07-29T06:14:15Z'") {
	    edges {
	      node {
	        id
	        name
	        createdAt
	        updatedAt
	        shippingLine{id}
	        taxesIncluded
	          refunds {
	            id
	            createdAt
			        updatedAt
	            totalRefundedSet{shopMoney{amount, currencyCode}}
              
              refundLineItems(first:10)
              {
                 edges
                {
                  node
                   {
                
                      location
                    {
                       name
                    }
                subtotalSet{shopMoney{amount}}
                    quantity
                  }
                }
              }
                

                
              
	          }
	      }
	    }
	  }
	}
    """
  )
    {
    bulkOperation {
      id
      status
    }
    userErrors {
      field
      message
    }
  }
}