Add snippets for age treatment

PiperOrigin-RevId: 906982589

Author: malandr2

Objective-C/advanced/APIDemo/APIDemo/Snippets/RequestConfigurationSnippets.m

@@ -37,4 +37,28 @@ - (void)disablePublisherFirstPartyID {
   // [END disable_publisher_first_party_id]
 }
 
+- (void)setChildAgeTreatment {
+  // [START set_child_age_treatment]
+  // Indicates that ad requests should have child age treatment.
+  GADMobileAds.sharedInstance.requestConfiguration.ageRestrictedTreatment =
+      GADAgeRestrictedTreatmentChild;
+  // [END set_child_age_treatment]
+}
+
+- (void)setTeenAgeTreatment {
+  // [START set_teen_age_treatment]
+  // Indicates that ad requests should have teen age treatment.
+  GADMobileAds.sharedInstance.requestConfiguration.ageRestrictedTreatment =
+      GADAgeRestrictedTreatmentTeen;
+  // [END set_teen_age_treatment]
+}
+
+- (void)setUnspecifiedAgeTreatment {
+  // [START set_unspecified_age_treatment]
+  // Indicates that ad requests should have unspecified age treatment.
+  GADMobileAds.sharedInstance.requestConfiguration.ageRestrictedTreatment =
+      GADAgeRestrictedTreatmentUnspecified;
+  // [END set_unspecified_age_treatment]
+}
+
 @end

Swift/advanced/APIDemo/APIDemo/Snippets/RequestConfigurationSnippets.swift

@@ -31,4 +31,25 @@ private class RequestConfigurationSnippets {
     MobileAds.shared.requestConfiguration.setPublisherFirstPartyIDEnabled(false)
     // [END disable_publisher_first_party_id]
   }
+
+  private func setChildAgeTreatment() {
+    // [START set_child_age_treatment]
+    // Indicates that ad requests should have child age treatment.
+    MobileAds.shared.requestConfiguration.ageRestrictedTreatment = .child
+    // [END set_child_age_treatment]
+  }
+
+  private func setTeenAgeTreatment() {
+    // [START set_teen_age_treatment]
+    // Indicates that ad requests should have teen age treatment.
+    MobileAds.shared.requestConfiguration.ageRestrictedTreatment = .teen
+    // [END set_teen_age_treatment]
+  }
+
+  private func setUnspecifiedAgeTreatment() {
+    // [START set_unspecified_age_treatment]
+    // Indicates that ad requests should have unspecified age treatment.
+    MobileAds.shared.requestConfiguration.ageRestrictedTreatment = .unspecified
+    // [END set_unspecified_age_treatment]
+  }
 }