diff --git a/go_templates/query.vm b/go_templates/query.vm
index 0eab2fa..cb9ee13 100644
--- a/go_templates/query.vm
+++ b/go_templates/query.vm
@@ -34,10 +34,10 @@ import (
 #end
 
   "github.com/algorand/go-algorand-sdk/v2/client/v2/common"
-#if ( $returnType.contains("model") && $queryType != "GetLedgerStateDelta" )
+#if ( $returnType.contains("model") && $queryType != "GetLedgerStateDelta" && $queryType != "GetLedgerStateDeltaForTransactionGroup" )
   "github.com/algorand/go-algorand-sdk/v2/client/v2/common/models"
 #end
-#if ( $queryType == "PendingTransactionsByAddress" || $queryType == "PendingTransactionInformationByAddress" || $queryType == "PendingTransactionInformation" || $queryType == "PendingTransactions" || $queryType == "Block" || $queryType == "SuggestedParams" || $queryType == "GetLedgerStateDelta" )
+#if ( $queryType == "PendingTransactionsByAddress" || $queryType == "PendingTransactionInformationByAddress" || $queryType == "PendingTransactionInformation" || $queryType == "PendingTransactions" || $queryType == "Block" || $queryType == "SuggestedParams" || $queryType == "GetLedgerStateDelta" || $queryType == "GetLedgerStateDeltaForTransactionGroup" )
   "github.com/algorand/go-algorand-sdk/v2/types"
 #end
 #foreach( $qp in $q.bodyParameters)
@@ -220,7 +220,7 @@ func (s *SendRawTransaction) Do(ctx context.Context, headers ...*common.Header)
     }
   }
   if addContentType {
-    headers = append(headers, &common.Header{"Content-Type", "application/x-binary"})
+    headers = append(headers, &common.Header{Key: "Content-Type", Value: "application/x-binary"})
   }
   err = s.c.post(ctx, &response, "/v2/transactions", nil, headers, s.rawtxn)
   txid = response.Txid
@@ -271,6 +271,11 @@ func (s *${queryType}) Do(ctx context.Context, headers ...*common.Header) (respo
   err = s.c.get(ctx, &response, $processedPath, $queryArg, headers)
   return
 }
+#elseif( $queryType == "GetLedgerStateDeltaForTransactionGroup" )
+func (s *${queryType}) Do(ctx context.Context, headers ...*common.Header) (response types.LedgerStateDelta, err error) {
+  err = s.c.get(ctx, &response, $processedPath, $queryArg, headers)
+  return
+}
 #elseif( $queryType == "SetBlockTimeStampOffset" )## TODO: "post" can be generated, there is nothing special here.
 func (s *${queryType}) Do(ctx context.Context, headers ...*common.Header) (response $returnType, err error) {
   err = s.c.post(ctx, &response, $processedPath, nil, headers, nil)