Add the App Engine service used in the Action definition

Our goal is to be able to address every Action by looking at the class itself, and to make it clearer at a glance what you need to access the Action's endpoint

Currently, we can know from the @Action annotation:
- the endpoint path
- the Method needed
- the authentication level needed

This CL adds the service where the Action is hosted, which also translates to the URL.

NOTE - currently we don't have any Action hosted on multiple services. I don't think we will ever need it (since they do the same thing no matter which service they are on, so why host it twice?), but if we do we'll have to update the code to allow it.

The next step after this is to make sure all the @Parameters are defined on the Action itself, and then we will be able to craft access to the endpoint programatically (or at least verify at run-time we crafted a correct URL)

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=229375735

java/google/registry/reporting/billing/CopyDetailReportsAction.java

@@ -39,7 +39,11 @@ import java.util.Optional;
 import javax.inject.Inject;
 
 /** Copy all registrar detail reports in a given bucket's subdirectory from GCS to Drive. */
-@Action(path = CopyDetailReportsAction.PATH, method = POST, auth = Auth.AUTH_INTERNAL_OR_ADMIN)
+@Action(
+    service = Action.Service.BACKEND,
+    path = CopyDetailReportsAction.PATH,
+    method = POST,
+    auth = Auth.AUTH_INTERNAL_OR_ADMIN)
 public final class CopyDetailReportsAction implements Runnable {
 
   public static final String PATH = "/_dr/task/copyDetailReports";

java/google/registry/reporting/billing/GenerateInvoicesAction.java

@@ -46,7 +46,11 @@ import org.joda.time.YearMonth;
  * staged at gs://<projectId>-beam/templates/invoicing. The pipeline then generates invoices for the
  * month and stores them on GCS.
  */
-@Action(path = GenerateInvoicesAction.PATH, method = POST, auth = Auth.AUTH_INTERNAL_ONLY)
+@Action(
+    service = Action.Service.BACKEND,
+    path = GenerateInvoicesAction.PATH,
+    method = POST,
+    auth = Auth.AUTH_INTERNAL_ONLY)
 public class GenerateInvoicesAction implements Runnable {
 
   private static final FluentLogger logger = FluentLogger.forEnclosingClass();

java/google/registry/reporting/billing/PublishInvoicesAction.java

@@ -43,10 +43,15 @@ import org.joda.time.YearMonth;
  * <p>This relies on the retry semantics in {@code queue.xml} to ensure proper upload, in spite of
  * fluctuations in generation timing.
  *
- * @see <a href=https://cloud.google.com/dataflow/docs/reference/rest/v1b3/projects.jobs#Job.JobState>
- *   Job States</a>
+ * @see <a
+ *     href=https://cloud.google.com/dataflow/docs/reference/rest/v1b3/projects.jobs#Job.JobState>
+ *     Job States</a>
  */
-@Action(path = PublishInvoicesAction.PATH, method = POST, auth = Auth.AUTH_INTERNAL_OR_ADMIN)
+@Action(
+    service = Action.Service.BACKEND,
+    path = PublishInvoicesAction.PATH,
+    method = POST,
+    auth = Auth.AUTH_INTERNAL_OR_ADMIN)
 public class PublishInvoicesAction implements Runnable {
 
   private static final FluentLogger logger = FluentLogger.forEnclosingClass();

java/google/registry/reporting/icann/IcannReportingStagingAction.java

@@ -55,7 +55,11 @@ import org.joda.time.YearMonth;
  * <p>reportTypes: the type of reports to generate. You can specify either 'activity' or
  * 'transactions'. Defaults to generating both.
  */
-@Action(path = IcannReportingStagingAction.PATH, method = POST, auth = Auth.AUTH_INTERNAL_ONLY)
+@Action(
+    service = Action.Service.BACKEND,
+    path = IcannReportingStagingAction.PATH,
+    method = POST,
+    auth = Auth.AUTH_INTERNAL_ONLY)
 public final class IcannReportingStagingAction implements Runnable {
 
   static final String PATH = "/_dr/task/icannReportingStaging";

java/google/registry/reporting/icann/IcannReportingUploadAction.java

@@ -52,7 +52,11 @@ import javax.inject.Inject;
  * example: "manual/dir" means reports will be stored under gs://[project-id]-reporting/manual/dir.
  * Defaults to "icann/monthly/[last month in yyyy-MM format]".
  */
-@Action(path = IcannReportingUploadAction.PATH, method = POST, auth = Auth.AUTH_INTERNAL_OR_ADMIN)
+@Action(
+    service = Action.Service.BACKEND,
+    path = IcannReportingUploadAction.PATH,
+    method = POST,
+    auth = Auth.AUTH_INTERNAL_OR_ADMIN)
 public final class IcannReportingUploadAction implements Runnable {
 
   static final String PATH = "/_dr/task/icannReportingUpload";

java/google/registry/reporting/spec11/GenerateSpec11ReportAction.java

@@ -43,7 +43,11 @@ import org.joda.time.LocalDate;
  * <p>This action runs the {@link google.registry.beam.spec11.Spec11Pipeline} template, which
  * generates the specified month's Spec11 report and stores it on GCS.
  */
-@Action(path = GenerateSpec11ReportAction.PATH, method = POST, auth = Auth.AUTH_INTERNAL_ONLY)
+@Action(
+    service = Action.Service.BACKEND,
+    path = GenerateSpec11ReportAction.PATH,
+    method = POST,
+    auth = Auth.AUTH_INTERNAL_ONLY)
 public class GenerateSpec11ReportAction implements Runnable {
 
   private static final FluentLogger logger = FluentLogger.forEnclosingClass();

java/google/registry/reporting/spec11/PublishSpec11ReportAction.java

@@ -52,7 +52,11 @@ import org.json.JSONException;
  * <p>This calls {@link Spec11EmailUtils#emailSpec11Reports(SoyTemplateInfo, String, Set)} on
  * success or {@link Spec11EmailUtils#sendAlertEmail(String, String)} on failure.
  */
-@Action(path = PublishSpec11ReportAction.PATH, method = POST, auth = Auth.AUTH_INTERNAL_OR_ADMIN)
+@Action(
+    service = Action.Service.BACKEND,
+    path = PublishSpec11ReportAction.PATH,
+    method = POST,
+    auth = Auth.AUTH_INTERNAL_OR_ADMIN)
 public class PublishSpec11ReportAction implements Runnable {
 
   static final String PATH = "/_dr/task/publishSpec11";