chore(job): migrate regions by associating them with an official product with a job_ prefix (#9883)

Author: OremGLG

jobs/v3/src/main/java/com/google/samples/LocationSearchSample.java

@@ -48,6 +48,7 @@ public final class LocationSearchSample {
   private static CloudTalentSolution talentSolutionClient =
       JobServiceQuickstart.getTalentSolutionClient();
 
+  // [START job_basic_location_search]
   // [START basic_location_search]
 
   /** Basic location Search */
@@ -80,7 +81,9 @@ public static void basicLocationSearch(String companyName, String location, doub
 
   }
   // [END basic_location_search]
+  // [END job_basic_location_search]
 
+  // [START job_keyword_location_search]
   // [START keyword_location_search]
 
   /** Keyword location Search */
@@ -114,7 +117,9 @@ public static void keywordLocationSearch(
     System.out.printf("Keyword location search results: %s", response);
   }
   // [END keyword_location_search]
+  // [END job_keyword_location_search]
 
+  // [START job_city_location_search]
   // [START city_location_search]
 
   /** City location Search */
@@ -145,7 +150,9 @@ public static void cityLocationSearch(String companyName, String location)
     System.out.printf("City locations search results: %s", response);
   }
   // [END city_location_search]
+  // [END job_city_location_search]
 
+  // [START job_multi_locations_search]
   // [START multi_locations_search]
 
   /** Multiple locations Search */
@@ -181,8 +188,10 @@ public static void multiLocationsSearch(
     System.out.printf("Multiple locations search results: %s", response);
 
   }
+  // [END job_multi_locations_search]
   // [END multi_locations_search]
 
+  // [START job_broadening_location_search]
   // [START broadening_location_search]
 
   /** Broadening location Search */
@@ -214,6 +223,7 @@ public static void broadeningLocationsSearch(String companyName, String location
     System.out.printf("Broadening locations search results: %s", response);
   }
   // [END broadening_location_search]
+  // [END job_broadening_location_search]
 
   public static void main(String... args) throws Exception {
     String location = args.length >= 1 ? args[0] : "Mountain View, CA";