introduce ForeignTransaction error

lib/core/src/Cardano/Wallet.hs

@@ -3066,8 +3066,9 @@ data BalanceTxNotSupportedReason
     deriving (Show, Eq)
 
 -- | Errors that can occur when submitting a transaction.
-newtype ErrSubmitTransaction
+data ErrSubmitTransaction
     = ErrSubmitTransactionNoSuchWallet ErrNoSuchWallet
+    | ErrSubmitTransactionForeignWallet
     deriving (Show, Eq)
 
 -- | Errors that can occur when constructing an unsigned transaction.

lib/core/src/Cardano/Wallet/Api/Server.hs

@@ -3917,6 +3917,12 @@ instance IsServerError ErrSubmitTransaction where
             { errHTTPCode = 404
             , errReasonPhrase = errReasonPhrase err404
             }
+        ErrSubmitTransactionForeignWallet ->
+            apiError err403 ForeignTransaction $ mconcat
+                [ "The transaction to be submitted is foreign to the current wallet "
+                , "and cannot be sent. Submit a transaction that has either input, output "
+                , "or withdrawal belonging to the wallet."
+                ]
 
 instance IsServerError ErrSubmitTx where
     toServerError = \case

lib/core/src/Cardano/Wallet/Api/Types.hs

@@ -1662,6 +1662,7 @@ data ApiErrorCode
     | UnresolvedInputs
     | RedeemerInvalidData
     | ExistingKeyWitnesses
+    | ForeignTransaction
     deriving (Eq, Generic, Show, Data, Typeable)
     deriving anyclass NFData
 

specifications/api/swagger.yaml

@@ -4218,6 +4218,17 @@ x-errCreatedInvalidTransaction: &errCreatedInvalidTransaction
       type: string
       enum: ['created_invalid_transaction']
 
+x-errForeignTransaction: &errForeignTransaction
+  <<: *responsesErr
+  title: foreign_transaction
+  properties:
+    message:
+      type: string
+      description: Occurs when a transaction to be submitted does have neither input, output nor withdrawal belonging to a given wallet.
+    code:
+      type: string
+      enum: ['foreign_transaction']
+
 x-errRejectedByCoreNode: &errRejectedByCoreNode
   <<: *responsesErr
   title: rejected_by_core_node
@@ -5116,6 +5127,13 @@ x-responsesSubmitTransaction: &responsesSubmitTransaction
     content:
       application/json:
         schema: *ApiTxId
+  403:
+    description: Forbidden
+    content:
+      application/json:
+        schema:
+          oneOf:
+            - <<: *errForeignTransaction
 
 x-responsesPostExternalTransaction: &responsesPostExternalTransaction
   <<: *responsesErr400