feat(generator): update protoc to v3.15.3 (#377)

This PR was generated using Autosynth. 🌈

Synth log will be available here:
https://source.cloud.google.com/results/invocations/c70c2328-69c5-4e5d-a0a1-376c1f8b88da/targets

- [ ] To automatically regenerate this PR, check this box.

PiperOrigin-RevId: 359781040
Source-Link: googleapis/googleapis@f6dd7e4

proto-google-cloud-tasks-v2beta2/src/main/java/com/google/cloud/tasks/v2beta2/RetryConfig.java

@@ -213,6 +213,24 @@ public NumAttemptsCase getNumAttemptsCase() {
   }
 
   public static final int MAX_ATTEMPTS_FIELD_NUMBER = 1;
+  /**
+   *
+   *
+   * <pre>
+   * The maximum number of attempts for a task.
+   * Cloud Tasks will attempt the task `max_attempts` times (that
+   * is, if the first attempt fails, then there will be
+   * `max_attempts - 1` retries).  Must be &gt; 0.
+   * </pre>
+   *
+   * <code>int32 max_attempts = 1;</code>
+   *
+   * @return Whether the maxAttempts field is set.
+   */
+  @java.lang.Override
+  public boolean hasMaxAttempts() {
+    return numAttemptsCase_ == 1;
+  }
   /**
    *
    *
@@ -236,6 +254,21 @@ public int getMaxAttempts() {
   }
 
   public static final int UNLIMITED_ATTEMPTS_FIELD_NUMBER = 2;
+  /**
+   *
+   *
+   * <pre>
+   * If true, then the number of attempts is unlimited.
+   * </pre>
+   *
+   * <code>bool unlimited_attempts = 2;</code>
+   *
+   * @return Whether the unlimitedAttempts field is set.
+   */
+  @java.lang.Override
+  public boolean hasUnlimitedAttempts() {
+    return numAttemptsCase_ == 2;
+  }
   /**
    *
    *
@@ -1017,6 +1050,23 @@ public Builder clearNumAttempts() {
       return this;
     }
 
+    /**
+     *
+     *
+     * <pre>
+     * The maximum number of attempts for a task.
+     * Cloud Tasks will attempt the task `max_attempts` times (that
+     * is, if the first attempt fails, then there will be
+     * `max_attempts - 1` retries).  Must be &gt; 0.
+     * </pre>
+     *
+     * <code>int32 max_attempts = 1;</code>
+     *
+     * @return Whether the maxAttempts field is set.
+     */
+    public boolean hasMaxAttempts() {
+      return numAttemptsCase_ == 1;
+    }
     /**
      *
      *
@@ -1081,6 +1131,20 @@ public Builder clearMaxAttempts() {
       return this;
     }
 
+    /**
+     *
+     *
+     * <pre>
+     * If true, then the number of attempts is unlimited.
+     * </pre>
+     *
+     * <code>bool unlimited_attempts = 2;</code>
+     *
+     * @return Whether the unlimitedAttempts field is set.
+     */
+    public boolean hasUnlimitedAttempts() {
+      return numAttemptsCase_ == 2;
+    }
     /**
      *
      *

proto-google-cloud-tasks-v2beta2/src/main/java/com/google/cloud/tasks/v2beta2/RetryConfigOrBuilder.java

@@ -23,6 +23,21 @@ public interface RetryConfigOrBuilder
     // @@protoc_insertion_point(interface_extends:google.cloud.tasks.v2beta2.RetryConfig)
     com.google.protobuf.MessageOrBuilder {
 
+  /**
+   *
+   *
+   * <pre>
+   * The maximum number of attempts for a task.
+   * Cloud Tasks will attempt the task `max_attempts` times (that
+   * is, if the first attempt fails, then there will be
+   * `max_attempts - 1` retries).  Must be &gt; 0.
+   * </pre>
+   *
+   * <code>int32 max_attempts = 1;</code>
+   *
+   * @return Whether the maxAttempts field is set.
+   */
+  boolean hasMaxAttempts();
   /**
    *
    *
@@ -39,6 +54,18 @@ public interface RetryConfigOrBuilder
    */
   int getMaxAttempts();
 
+  /**
+   *
+   *
+   * <pre>
+   * If true, then the number of attempts is unlimited.
+   * </pre>
+   *
+   * <code>bool unlimited_attempts = 2;</code>
+   *
+   * @return Whether the unlimitedAttempts field is set.
+   */
+  boolean hasUnlimitedAttempts();
   /**
    *
    *

synth.metadata

@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-tasks.git",
-        "sha": "a3856385cfd835e6bf031bd606cf8ef9c0b84e04"
+        "sha": "6acdf7483c1e60f48b2a981087c669242d542ae6"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "af8f71dae961ee036a0ac52a1965270149a6b2c9",
-        "internalRef": "358516065"
+        "sha": "f6dd7e47620566925a4b3f1ce029e74e1b2f2516",
+        "internalRef": "359781040"
       }
     },
     {