feat(content): update the api

#### content:v2.1

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

docs/dyn/content_v2_1.reports.html

@@ -184,6 +184,7 @@ <h3>Method Details</h3>
         &quot;countryCode&quot;: &quot;A String&quot;, # The country of the price benchmark (ISO 3166 code).
       },
       &quot;priceInsights&quot;: { # Price insights fields requested by the merchant in the query. Field values are only set if the merchant queries `PriceInsightsProductView`. https://support.google.com/merchants/answer/11916926 # Price insights fields requested by the merchant in the query. Field values are only set if the merchant queries `PriceInsightsProductView`.
+        &quot;effectiveness&quot;: &quot;A String&quot;, # The predicted effectiveness of applying the price suggestion, bucketed.
         &quot;predictedClicksChangeFraction&quot;: 3.14, # The predicted change in clicks as a fraction after introducing the suggested price compared to current active price. For example, 0.05 is a 5% predicted increase in clicks.
         &quot;predictedConversionsChangeFraction&quot;: 3.14, # The predicted change in conversions as a fraction after introducing the suggested price compared to current active price. For example, 0.05 is a 5% predicted increase in conversions).
         &quot;predictedGrossProfitChangeFraction&quot;: 3.14, # *Deprecated*: This field is no longer supported and will start returning 0. The predicted change in gross profit as a fraction after introducing the suggested price compared to current active price. For example, 0.05 is a 5% predicted increase in gross profit.

googleapiclient/discovery_cache/documents/content.v2.1.json

@@ -6219,7 +6219,7 @@
 }
 }
 },
-"revision": "20240502",
+"revision": "20240508",
 "rootUrl": "https://shoppingcontent.googleapis.com/",
 "schemas": {
 "Account": {
@@ -14015,6 +14015,22 @@ false
 "description": "Price insights fields requested by the merchant in the query. Field values are only set if the merchant queries `PriceInsightsProductView`. https://support.google.com/merchants/answer/11916926",
 "id": "PriceInsights",
 "properties": {
+"effectiveness": {
+"description": "The predicted effectiveness of applying the price suggestion, bucketed.",
+"enum": [
+"EFFECTIVENESS_UNSPECIFIED",
+"LOW",
+"MEDIUM",
+"HIGH"
+],
+"enumDescriptions": [
+"Effectiveness is unknown.",
+"Effectiveness is low.",
+"Effectiveness is medium.",
+"Effectiveness is high."
+],
+"type": "string"
+},
 "predictedClicksChangeFraction": {
 "description": "The predicted change in clicks as a fraction after introducing the suggested price compared to current active price. For example, 0.05 is a 5% predicted increase in clicks.",
 "format": "double",