feat(realtimebidding): update the api

#### realtimebidding:v1

The following keys were added:
- schemas.NativeContent.properties.videoVastXml.type (Total Keys: 1)

Author: yoshi-automation

docs/dyn/realtimebidding_v1.bidders.creatives.html

@@ -516,6 +516,7 @@ <h3>Method Details</h3>
         &quot;priceDisplayText&quot;: &quot;A String&quot;, # The price of the promoted app including currency info.
         &quot;starRating&quot;: 3.14, # The app rating in the app store. Must be in the range [0-5].
         &quot;videoUrl&quot;: &quot;A String&quot;, # The URL to fetch a native video ad.
+        &quot;videoVastXml&quot;: &quot;A String&quot;, # The contents of a VAST document for a native video ad.
       },
       &quot;restrictedCategories&quot;: [ # All restricted categories for the ads that may be shown from this creative.
         &quot;A String&quot;,

docs/dyn/realtimebidding_v1.buyers.creatives.html

@@ -507,6 +507,7 @@ <h3>Method Details</h3>
     &quot;priceDisplayText&quot;: &quot;A String&quot;, # The price of the promoted app including currency info.
     &quot;starRating&quot;: 3.14, # The app rating in the app store. Must be in the range [0-5].
     &quot;videoUrl&quot;: &quot;A String&quot;, # The URL to fetch a native video ad.
+    &quot;videoVastXml&quot;: &quot;A String&quot;, # The contents of a VAST document for a native video ad.
   },
   &quot;restrictedCategories&quot;: [ # All restricted categories for the ads that may be shown from this creative.
     &quot;A String&quot;,
@@ -939,6 +940,7 @@ <h3>Method Details</h3>
     &quot;priceDisplayText&quot;: &quot;A String&quot;, # The price of the promoted app including currency info.
     &quot;starRating&quot;: 3.14, # The app rating in the app store. Must be in the range [0-5].
     &quot;videoUrl&quot;: &quot;A String&quot;, # The URL to fetch a native video ad.
+    &quot;videoVastXml&quot;: &quot;A String&quot;, # The contents of a VAST document for a native video ad.
   },
   &quot;restrictedCategories&quot;: [ # All restricted categories for the ads that may be shown from this creative.
     &quot;A String&quot;,
@@ -1383,6 +1385,7 @@ <h3>Method Details</h3>
     &quot;priceDisplayText&quot;: &quot;A String&quot;, # The price of the promoted app including currency info.
     &quot;starRating&quot;: 3.14, # The app rating in the app store. Must be in the range [0-5].
     &quot;videoUrl&quot;: &quot;A String&quot;, # The URL to fetch a native video ad.
+    &quot;videoVastXml&quot;: &quot;A String&quot;, # The contents of a VAST document for a native video ad.
   },
   &quot;restrictedCategories&quot;: [ # All restricted categories for the ads that may be shown from this creative.
     &quot;A String&quot;,
@@ -1832,6 +1835,7 @@ <h3>Method Details</h3>
         &quot;priceDisplayText&quot;: &quot;A String&quot;, # The price of the promoted app including currency info.
         &quot;starRating&quot;: 3.14, # The app rating in the app store. Must be in the range [0-5].
         &quot;videoUrl&quot;: &quot;A String&quot;, # The URL to fetch a native video ad.
+        &quot;videoVastXml&quot;: &quot;A String&quot;, # The contents of a VAST document for a native video ad.
       },
       &quot;restrictedCategories&quot;: [ # All restricted categories for the ads that may be shown from this creative.
         &quot;A String&quot;,
@@ -2283,6 +2287,7 @@ <h3>Method Details</h3>
     &quot;priceDisplayText&quot;: &quot;A String&quot;, # The price of the promoted app including currency info.
     &quot;starRating&quot;: 3.14, # The app rating in the app store. Must be in the range [0-5].
     &quot;videoUrl&quot;: &quot;A String&quot;, # The URL to fetch a native video ad.
+    &quot;videoVastXml&quot;: &quot;A String&quot;, # The contents of a VAST document for a native video ad.
   },
   &quot;restrictedCategories&quot;: [ # All restricted categories for the ads that may be shown from this creative.
     &quot;A String&quot;,
@@ -2716,6 +2721,7 @@ <h3>Method Details</h3>
     &quot;priceDisplayText&quot;: &quot;A String&quot;, # The price of the promoted app including currency info.
     &quot;starRating&quot;: 3.14, # The app rating in the app store. Must be in the range [0-5].
     &quot;videoUrl&quot;: &quot;A String&quot;, # The URL to fetch a native video ad.
+    &quot;videoVastXml&quot;: &quot;A String&quot;, # The contents of a VAST document for a native video ad.
   },
   &quot;restrictedCategories&quot;: [ # All restricted categories for the ads that may be shown from this creative.
     &quot;A String&quot;,

googleapiclient/discovery_cache/documents/realtimebidding.v1.json

@@ -1140,7 +1140,7 @@
       }
     }
   },
-  "revision": "20210527",
+  "revision": "20210529",
   "rootUrl": "https://realtimebidding.googleapis.com/",
   "schemas": {
     "ActivatePretargetingConfigRequest": {
@@ -2395,6 +2395,10 @@
         "videoUrl": {
           "description": "The URL to fetch a native video ad.",
           "type": "string"
+        },
+        "videoVastXml": {
+          "description": "The contents of a VAST document for a native video ad.",
+          "type": "string"
         }
       },
       "type": "object"

googleapiclient/discovery_cache/documents/realtimebidding.v1alpha.json

@@ -178,7 +178,7 @@
       }
     }
   },
-  "revision": "20210527",
+  "revision": "20210529",
   "rootUrl": "https://realtimebidding.googleapis.com/",
   "schemas": {
     "BiddingFunction": {