GumGum: Add product parameter

adapters/gumgum/gumgum.go

@@ -176,6 +176,15 @@ func preprocess(imp *openrtb2.Imp) (*openrtb_ext.ExtImpGumGum, error) {
 		}
 	}
 
+	if gumgumExt.Product != "" {
+		var err error
+		//imp.Ext, err = json.Marshal(`{ "product": "%s" }`, gumgumExt.Product)
+		imp.Ext, err = json.Marshal(map[string]string{"product": gumgumExt.Product})
+		if err != nil {
+			return nil, err
+		}
+	}
+
 	return &gumgumExt, nil
 }
 

adapters/gumgum/params_test.go

@@ -42,6 +42,7 @@ var validParams = []string{
 	`{"pubId":12345678, "irisid": "iris_6f9285823a48bne5"}`,
 	`{"zone":"dc9d6be1", "irisid": "iris_6f9285823a48bne5"}`,
 	`{"zone":"dc9d6be1", "pubId":12345678, "irisid": "iris_6f9285823a48bne5"}`,
+	`{"zone":"dc9d6be1", "pubId":12345678, "irisid": "iris_6f9285823a48bne5", "product": "skins"}`,
 }
 
 var invalidParams = []string{

openrtb_ext/imp_gumgum.go

@@ -3,10 +3,11 @@ package openrtb_ext
 // ExtImpGumGum defines the contract for bidrequest.imp[i].ext.prebid.bidder.gumgum
 // Either Zone or PubId must be present, others are optional parameters
 type ExtImpGumGum struct {
-	Zone   string  `json:"zone,omitempty"`
-	PubID  float64 `json:"pubId,omitempty"`
-	IrisID string  `json:"irisid,omitempty"`
-	Slot   float64 `json:"slot,omitempty"`
+	Zone    string  `json:"zone,omitempty"`
+	PubID   float64 `json:"pubId,omitempty"`
+	IrisID  string  `json:"irisid,omitempty"`
+	Slot    float64 `json:"slot,omitempty"`
+	Product string  `json:"product,omitempty"`
 }
 
 // ExtImpGumGumVideo defines the contract for bidresponse.seatbid.bid[i].ext.prebid.bidder.gumgum.video

static/bidder-params/gumgum.json

@@ -20,6 +20,10 @@
     "slot": {
       "type": "integer",
       "description": "A slot id used to identify a slot placement mapped to a GumGum zone or publisher"
+    }, 
+    "product": {
+      "type": "string",
+      "description": "Product param that allow support for Desktop Skins - display and video"
     }
   },
   "anyOf": [
@@ -34,4 +38,4 @@
       ]
     }
   ]
-}
+}