fix: Apply Suggestion

Signed-off-by: aceppaluni <aceppaluni@gmail.com>

Author: aceppaluni

tck/handlers/token.py

@@ -488,14 +488,22 @@ def _build_reject_token_transaction(
 ) -> TokenRejectTransaction:
     transaction = TokenRejectTransaction().set_grpc_deadline(DEFAULT_GRPC_TIMEOUT)
 
-    if params.ownerId:
+    if params.ownerId is not None:
         transaction.set_owner_id(AccountId.from_string(params.ownerId))
 
-    if params.tokenIds:
-        transaction.set_token_ids([TokenId.from_string(token) for token in params.tokenIds])
-
     if params.serialNumbers:
-        transaction.set_nft_ids([NftId.from_string(serial) for serial in params.serialNumbers])
+        nft_ids = [
+            NftId(
+                TokenId.from_string(params.tokenIds[0]),
+                int(serial_number),
+            )
+            for serial_number in params.serialNumbers
+        ]
+
+        transaction.set_nft_ids(nft_ids)
+
+    elif params.tokenIds:
+        transaction.set_token_ids([TokenId.from_string(token) for token in params.tokenIds])
 
     return transaction
 
@@ -507,7 +515,7 @@ def reject_token(params: RejectTokenParams) -> RejectTokenResponse:
     transaction = _build_reject_token_transaction(params)
 
     if params.commonTransactionParams is not None:
-        params.commonTransactionParams.apply_common_params(transaction, params.commonTransactionParams)
+        params.commonTransactionParams.apply_common_params(transaction, client)
 
     response = transaction.execute(client, wait_for_receipt=False)
     receipt = response.get_receipt(client, validate_status=True)