/*
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/scheduler/v1beta1/target.proto

package com.google.cloud.scheduler.v1beta1;

/**
 *
 *
 * <pre>
 * App Engine Routing.
 * For more information about services, versions, and instances see
 * [An Overview of App
 * Engine](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine),
 * [Microservices Architecture on Google App
 * Engine](https://cloud.google.com/appengine/docs/python/microservices-on-app-engine),
 * [App Engine Standard request
 * routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed),
 * and [App Engine Flex request
 * routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).
 * </pre>
 *
 * Protobuf type {@code google.cloud.scheduler.v1beta1.AppEngineRouting}
 */
public final class AppEngineRouting extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.scheduler.v1beta1.AppEngineRouting)
    AppEngineRoutingOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use AppEngineRouting.newBuilder() to construct.
  private AppEngineRouting(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private AppEngineRouting() {
    service_ = "";
    version_ = "";
    instance_ = "";
    host_ = "";
  }

  @java.lang.Override
  @SuppressWarnings({"unused"})
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  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
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        .internal_static_google_cloud_scheduler_v1beta1_AppEngineRouting_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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  public static final int SERVICE_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
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  /**
   *
   *
   * <pre>
   * App service.
   * By default, the job is sent to the service which is the default
   * service when the job is attempted.
   * </pre>
   *
   * <code>string service = 1;</code>
   *
   * @return The service.
   */
  @java.lang.Override
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      java.lang.String s = bs.toStringUtf8();
      service_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * App service.
   * By default, the job is sent to the service which is the default
   * service when the job is attempted.
   * </pre>
   *
   * <code>string service = 1;</code>
   *
   * @return The bytes for service.
   */
  @java.lang.Override
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  public static final int VERSION_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private volatile java.lang.Object version_ = "";
  /**
   *
   *
   * <pre>
   * App version.
   * By default, the job is sent to the version which is the default
   * version when the job is attempted.
   * </pre>
   *
   * <code>string version = 2;</code>
   *
   * @return The version.
   */
  @java.lang.Override
  public java.lang.String getVersion() {
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      version_ = s;
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  }
  /**
   *
   *
   * <pre>
   * App version.
   * By default, the job is sent to the version which is the default
   * version when the job is attempted.
   * </pre>
   *
   * <code>string version = 2;</code>
   *
   * @return The bytes for version.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getVersionBytes() {
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      return b;
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    }
  }

  public static final int INSTANCE_FIELD_NUMBER = 3;

  @SuppressWarnings("serial")
  private volatile java.lang.Object instance_ = "";
  /**
   *
   *
   * <pre>
   * App instance.
   * By default, the job is sent to an instance which is available when
   * the job is attempted.
   * Requests can only be sent to a specific instance if
   * [manual scaling is used in App Engine
   * Standard](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine?#scaling_types_and_instance_classes).
   * App Engine Flex does not support instances. For more information, see
   * [App Engine Standard request
   * routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed)
   * and [App Engine Flex request
   * routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).
   * </pre>
   *
   * <code>string instance = 3;</code>
   *
   * @return The instance.
   */
  @java.lang.Override
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    }
  }
  /**
   *
   *
   * <pre>
   * App instance.
   * By default, the job is sent to an instance which is available when
   * the job is attempted.
   * Requests can only be sent to a specific instance if
   * [manual scaling is used in App Engine
   * Standard](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine?#scaling_types_and_instance_classes).
   * App Engine Flex does not support instances. For more information, see
   * [App Engine Standard request
   * routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed)
   * and [App Engine Flex request
   * routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).
   * </pre>
   *
   * <code>string instance = 3;</code>
   *
   * @return The bytes for instance.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getInstanceBytes() {
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  public static final int HOST_FIELD_NUMBER = 4;

  @SuppressWarnings("serial")
  private volatile java.lang.Object host_ = "";
  /**
   *
   *
   * <pre>
   * Output only. The host that the job is sent to.
   * For more information about how App Engine requests are routed, see
   * [here](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed).
   * The host is constructed as:
   * * `host = [application_domain_name]`&lt;/br&gt;
   *   `| [service] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [version] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [version_dot_service]+ '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [instance] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [instance_dot_service] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [instance_dot_version] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [instance_dot_version_dot_service] + '.' + [application_domain_name]`
   * * `application_domain_name` = The domain name of the app, for
   *   example &lt;app-id&gt;.appspot.com, which is associated with the
   *   job's project ID.
   * * `service =`
   * [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
   * * `version =`
   * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
   * * `version_dot_service =`
   *   [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] `+ '.'
   *   +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
   * * `instance =`
   * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance]
   * * `instance_dot_service =`
   *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
   *   '.' +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
   * * `instance_dot_version =`
   *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
   *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
   * * `instance_dot_version_dot_service =`
   *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
   *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
   *   `+ '.' +`
   *   [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
   * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service] is
   * empty, then the job will be sent to the service which is the default
   * service when the job is attempted.
   * If [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] is
   * empty, then the job will be sent to the version which is the default
   * version when the job is attempted.
   * If [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
   * empty, then the job will be sent to an instance which is available when the
   * job is attempted.
   * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service],
   * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version], or
   * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
   * invalid, then the job will be sent to the default version of the default
   * service when the job is attempted.
   * </pre>
   *
   * <code>string host = 4;</code>
   *
   * @return The host.
   */
  @java.lang.Override
  public java.lang.String getHost() {
    java.lang.Object ref = host_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
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      java.lang.String s = bs.toStringUtf8();
      host_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Output only. The host that the job is sent to.
   * For more information about how App Engine requests are routed, see
   * [here](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed).
   * The host is constructed as:
   * * `host = [application_domain_name]`&lt;/br&gt;
   *   `| [service] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [version] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [version_dot_service]+ '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [instance] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [instance_dot_service] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [instance_dot_version] + '.' + [application_domain_name]`&lt;/br&gt;
   *   `| [instance_dot_version_dot_service] + '.' + [application_domain_name]`
   * * `application_domain_name` = The domain name of the app, for
   *   example &lt;app-id&gt;.appspot.com, which is associated with the
   *   job's project ID.
   * * `service =`
   * [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
   * * `version =`
   * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
   * * `version_dot_service =`
   *   [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] `+ '.'
   *   +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
   * * `instance =`
   * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance]
   * * `instance_dot_service =`
   *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
   *   '.' +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
   * * `instance_dot_version =`
   *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
   *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
   * * `instance_dot_version_dot_service =`
   *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
   *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
   *   `+ '.' +`
   *   [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
   * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service] is
   * empty, then the job will be sent to the service which is the default
   * service when the job is attempted.
   * If [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] is
   * empty, then the job will be sent to the version which is the default
   * version when the job is attempted.
   * If [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
   * empty, then the job will be sent to an instance which is available when the
   * job is attempted.
   * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service],
   * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version], or
   * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
   * invalid, then the job will be sent to the default version of the default
   * service when the job is attempted.
   * </pre>
   *
   * <code>string host = 4;</code>
   *
   * @return The bytes for host.
   */
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  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
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    }
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      return super.equals(obj);
    }
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    if (!getService().equals(other.getService())) return false;
    if (!getVersion().equals(other.getVersion())) return false;
    if (!getInstance().equals(other.getInstance())) return false;
    if (!getHost().equals(other.getHost())) return false;
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  public static com.google.cloud.scheduler.v1beta1.AppEngineRouting parseFrom(
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  }

  public static com.google.cloud.scheduler.v1beta1.AppEngineRouting parseFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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  public static com.google.cloud.scheduler.v1beta1.AppEngineRouting parseFrom(
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  public static com.google.cloud.scheduler.v1beta1.AppEngineRouting parseFrom(
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  public static com.google.cloud.scheduler.v1beta1.AppEngineRouting parseFrom(
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  public static com.google.cloud.scheduler.v1beta1.AppEngineRouting parseFrom(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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  /**
   *
   *
   * <pre>
   * App Engine Routing.
   * For more information about services, versions, and instances see
   * [An Overview of App
   * Engine](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine),
   * [Microservices Architecture on Google App
   * Engine](https://cloud.google.com/appengine/docs/python/microservices-on-app-engine),
   * [App Engine Standard request
   * routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed),
   * and [App Engine Flex request
   * routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).
   * </pre>
   *
   * Protobuf type {@code google.cloud.scheduler.v1beta1.AppEngineRouting}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.cloud.scheduler.v1beta1.AppEngineRouting)
      com.google.cloud.scheduler.v1beta1.AppEngineRoutingOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
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              com.google.cloud.scheduler.v1beta1.AppEngineRouting.Builder.class);
    }

    // Construct using com.google.cloud.scheduler.v1beta1.AppEngineRouting.newBuilder()
    private Builder() {}

    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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    @java.lang.Override
    public Builder clear() {
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      bitField0_ = 0;
      service_ = "";
      version_ = "";
      instance_ = "";
      host_ = "";
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.cloud.scheduler.v1beta1.TargetProto
          .internal_static_google_cloud_scheduler_v1beta1_AppEngineRouting_descriptor;
    }

    @java.lang.Override
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    }

    @java.lang.Override
    public com.google.cloud.scheduler.v1beta1.AppEngineRouting build() {
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      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public com.google.cloud.scheduler.v1beta1.AppEngineRouting buildPartial() {
      com.google.cloud.scheduler.v1beta1.AppEngineRouting result =
          new com.google.cloud.scheduler.v1beta1.AppEngineRouting(this);
      if (bitField0_ != 0) {
        buildPartial0(result);
      }
      onBuilt();
      return result;
    }

    private void buildPartial0(com.google.cloud.scheduler.v1beta1.AppEngineRouting result) {
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      if (((from_bitField0_ & 0x00000004) != 0)) {
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      if (((from_bitField0_ & 0x00000008) != 0)) {
        result.host_ = host_;
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      return super.setField(field, value);
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      if (other instanceof com.google.cloud.scheduler.v1beta1.AppEngineRouting) {
        return mergeFrom((com.google.cloud.scheduler.v1beta1.AppEngineRouting) other);
      } else {
        super.mergeFrom(other);
        return this;
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    }

    public Builder mergeFrom(com.google.cloud.scheduler.v1beta1.AppEngineRouting other) {
      if (other == com.google.cloud.scheduler.v1beta1.AppEngineRouting.getDefaultInstance())
        return this;
      if (!other.getService().isEmpty()) {
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      if (!other.getVersion().isEmpty()) {
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        onChanged();
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      if (!other.getInstance().isEmpty()) {
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          switch (tag) {
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            case 10:
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            case 18:
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    private int bitField0_;

    private java.lang.Object service_ = "";
    /**
     *
     *
     * <pre>
     * App service.
     * By default, the job is sent to the service which is the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string service = 1;</code>
     *
     * @return The service.
     */
    public java.lang.String getService() {
      java.lang.Object ref = service_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        service_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * App service.
     * By default, the job is sent to the service which is the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string service = 1;</code>
     *
     * @return The bytes for service.
     */
    public com.google.protobuf.ByteString getServiceBytes() {
      java.lang.Object ref = service_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        service_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * App service.
     * By default, the job is sent to the service which is the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string service = 1;</code>
     *
     * @param value The service to set.
     * @return This builder for chaining.
     */
    public Builder setService(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      service_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * App service.
     * By default, the job is sent to the service which is the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string service = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearService() {
      service_ = getDefaultInstance().getService();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * App service.
     * By default, the job is sent to the service which is the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string service = 1;</code>
     *
     * @param value The bytes for service to set.
     * @return This builder for chaining.
     */
    public Builder setServiceBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      service_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object version_ = "";
    /**
     *
     *
     * <pre>
     * App version.
     * By default, the job is sent to the version which is the default
     * version when the job is attempted.
     * </pre>
     *
     * <code>string version = 2;</code>
     *
     * @return The version.
     */
    public java.lang.String getVersion() {
      java.lang.Object ref = version_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        version_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * App version.
     * By default, the job is sent to the version which is the default
     * version when the job is attempted.
     * </pre>
     *
     * <code>string version = 2;</code>
     *
     * @return The bytes for version.
     */
    public com.google.protobuf.ByteString getVersionBytes() {
      java.lang.Object ref = version_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        version_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * App version.
     * By default, the job is sent to the version which is the default
     * version when the job is attempted.
     * </pre>
     *
     * <code>string version = 2;</code>
     *
     * @param value The version to set.
     * @return This builder for chaining.
     */
    public Builder setVersion(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      version_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * App version.
     * By default, the job is sent to the version which is the default
     * version when the job is attempted.
     * </pre>
     *
     * <code>string version = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearVersion() {
      version_ = getDefaultInstance().getVersion();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * App version.
     * By default, the job is sent to the version which is the default
     * version when the job is attempted.
     * </pre>
     *
     * <code>string version = 2;</code>
     *
     * @param value The bytes for version to set.
     * @return This builder for chaining.
     */
    public Builder setVersionBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      version_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private java.lang.Object instance_ = "";
    /**
     *
     *
     * <pre>
     * App instance.
     * By default, the job is sent to an instance which is available when
     * the job is attempted.
     * Requests can only be sent to a specific instance if
     * [manual scaling is used in App Engine
     * Standard](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine?#scaling_types_and_instance_classes).
     * App Engine Flex does not support instances. For more information, see
     * [App Engine Standard request
     * routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed)
     * and [App Engine Flex request
     * routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).
     * </pre>
     *
     * <code>string instance = 3;</code>
     *
     * @return The instance.
     */
    public java.lang.String getInstance() {
      java.lang.Object ref = instance_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        instance_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * App instance.
     * By default, the job is sent to an instance which is available when
     * the job is attempted.
     * Requests can only be sent to a specific instance if
     * [manual scaling is used in App Engine
     * Standard](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine?#scaling_types_and_instance_classes).
     * App Engine Flex does not support instances. For more information, see
     * [App Engine Standard request
     * routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed)
     * and [App Engine Flex request
     * routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).
     * </pre>
     *
     * <code>string instance = 3;</code>
     *
     * @return The bytes for instance.
     */
    public com.google.protobuf.ByteString getInstanceBytes() {
      java.lang.Object ref = instance_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        instance_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * App instance.
     * By default, the job is sent to an instance which is available when
     * the job is attempted.
     * Requests can only be sent to a specific instance if
     * [manual scaling is used in App Engine
     * Standard](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine?#scaling_types_and_instance_classes).
     * App Engine Flex does not support instances. For more information, see
     * [App Engine Standard request
     * routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed)
     * and [App Engine Flex request
     * routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).
     * </pre>
     *
     * <code>string instance = 3;</code>
     *
     * @param value The instance to set.
     * @return This builder for chaining.
     */
    public Builder setInstance(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      instance_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * App instance.
     * By default, the job is sent to an instance which is available when
     * the job is attempted.
     * Requests can only be sent to a specific instance if
     * [manual scaling is used in App Engine
     * Standard](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine?#scaling_types_and_instance_classes).
     * App Engine Flex does not support instances. For more information, see
     * [App Engine Standard request
     * routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed)
     * and [App Engine Flex request
     * routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).
     * </pre>
     *
     * <code>string instance = 3;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearInstance() {
      instance_ = getDefaultInstance().getInstance();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * App instance.
     * By default, the job is sent to an instance which is available when
     * the job is attempted.
     * Requests can only be sent to a specific instance if
     * [manual scaling is used in App Engine
     * Standard](https://cloud.google.com/appengine/docs/python/an-overview-of-app-engine?#scaling_types_and_instance_classes).
     * App Engine Flex does not support instances. For more information, see
     * [App Engine Standard request
     * routing](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed)
     * and [App Engine Flex request
     * routing](https://cloud.google.com/appengine/docs/flexible/python/how-requests-are-routed).
     * </pre>
     *
     * <code>string instance = 3;</code>
     *
     * @param value The bytes for instance to set.
     * @return This builder for chaining.
     */
    public Builder setInstanceBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      instance_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    private java.lang.Object host_ = "";
    /**
     *
     *
     * <pre>
     * Output only. The host that the job is sent to.
     * For more information about how App Engine requests are routed, see
     * [here](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed).
     * The host is constructed as:
     * * `host = [application_domain_name]`&lt;/br&gt;
     *   `| [service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version_dot_service]+ '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version_dot_service] + '.' + [application_domain_name]`
     * * `application_domain_name` = The domain name of the app, for
     *   example &lt;app-id&gt;.appspot.com, which is associated with the
     *   job's project ID.
     * * `service =`
     * [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `version =`
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `version_dot_service =`
     *   [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] `+ '.'
     *   +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance =`
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance]
     * * `instance_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance_dot_version =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `instance_dot_version_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     *   `+ '.' +`
     *   [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service] is
     * empty, then the job will be sent to the service which is the default
     * service when the job is attempted.
     * If [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] is
     * empty, then the job will be sent to the version which is the default
     * version when the job is attempted.
     * If [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * empty, then the job will be sent to an instance which is available when the
     * job is attempted.
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service],
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version], or
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * invalid, then the job will be sent to the default version of the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string host = 4;</code>
     *
     * @return The host.
     */
    public java.lang.String getHost() {
      java.lang.Object ref = host_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        host_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The host that the job is sent to.
     * For more information about how App Engine requests are routed, see
     * [here](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed).
     * The host is constructed as:
     * * `host = [application_domain_name]`&lt;/br&gt;
     *   `| [service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version_dot_service]+ '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version_dot_service] + '.' + [application_domain_name]`
     * * `application_domain_name` = The domain name of the app, for
     *   example &lt;app-id&gt;.appspot.com, which is associated with the
     *   job's project ID.
     * * `service =`
     * [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `version =`
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `version_dot_service =`
     *   [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] `+ '.'
     *   +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance =`
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance]
     * * `instance_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance_dot_version =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `instance_dot_version_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     *   `+ '.' +`
     *   [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service] is
     * empty, then the job will be sent to the service which is the default
     * service when the job is attempted.
     * If [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] is
     * empty, then the job will be sent to the version which is the default
     * version when the job is attempted.
     * If [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * empty, then the job will be sent to an instance which is available when the
     * job is attempted.
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service],
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version], or
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * invalid, then the job will be sent to the default version of the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string host = 4;</code>
     *
     * @return The bytes for host.
     */
    public com.google.protobuf.ByteString getHostBytes() {
      java.lang.Object ref = host_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        host_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The host that the job is sent to.
     * For more information about how App Engine requests are routed, see
     * [here](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed).
     * The host is constructed as:
     * * `host = [application_domain_name]`&lt;/br&gt;
     *   `| [service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version_dot_service]+ '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version_dot_service] + '.' + [application_domain_name]`
     * * `application_domain_name` = The domain name of the app, for
     *   example &lt;app-id&gt;.appspot.com, which is associated with the
     *   job's project ID.
     * * `service =`
     * [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `version =`
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `version_dot_service =`
     *   [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] `+ '.'
     *   +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance =`
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance]
     * * `instance_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance_dot_version =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `instance_dot_version_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     *   `+ '.' +`
     *   [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service] is
     * empty, then the job will be sent to the service which is the default
     * service when the job is attempted.
     * If [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] is
     * empty, then the job will be sent to the version which is the default
     * version when the job is attempted.
     * If [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * empty, then the job will be sent to an instance which is available when the
     * job is attempted.
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service],
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version], or
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * invalid, then the job will be sent to the default version of the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string host = 4;</code>
     *
     * @param value The host to set.
     * @return This builder for chaining.
     */
    public Builder setHost(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      host_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The host that the job is sent to.
     * For more information about how App Engine requests are routed, see
     * [here](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed).
     * The host is constructed as:
     * * `host = [application_domain_name]`&lt;/br&gt;
     *   `| [service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version_dot_service]+ '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version_dot_service] + '.' + [application_domain_name]`
     * * `application_domain_name` = The domain name of the app, for
     *   example &lt;app-id&gt;.appspot.com, which is associated with the
     *   job's project ID.
     * * `service =`
     * [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `version =`
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `version_dot_service =`
     *   [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] `+ '.'
     *   +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance =`
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance]
     * * `instance_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance_dot_version =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `instance_dot_version_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     *   `+ '.' +`
     *   [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service] is
     * empty, then the job will be sent to the service which is the default
     * service when the job is attempted.
     * If [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] is
     * empty, then the job will be sent to the version which is the default
     * version when the job is attempted.
     * If [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * empty, then the job will be sent to an instance which is available when the
     * job is attempted.
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service],
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version], or
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * invalid, then the job will be sent to the default version of the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string host = 4;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearHost() {
      host_ = getDefaultInstance().getHost();
      bitField0_ = (bitField0_ & ~0x00000008);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The host that the job is sent to.
     * For more information about how App Engine requests are routed, see
     * [here](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed).
     * The host is constructed as:
     * * `host = [application_domain_name]`&lt;/br&gt;
     *   `| [service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [version_dot_service]+ '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_service] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version] + '.' + [application_domain_name]`&lt;/br&gt;
     *   `| [instance_dot_version_dot_service] + '.' + [application_domain_name]`
     * * `application_domain_name` = The domain name of the app, for
     *   example &lt;app-id&gt;.appspot.com, which is associated with the
     *   job's project ID.
     * * `service =`
     * [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `version =`
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `version_dot_service =`
     *   [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] `+ '.'
     *   +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance =`
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance]
     * * `instance_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * * `instance_dot_version =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     * * `instance_dot_version_dot_service =`
     *   [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] `+
     *   '.' +` [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version]
     *   `+ '.' +`
     *   [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service]
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service] is
     * empty, then the job will be sent to the service which is the default
     * service when the job is attempted.
     * If [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version] is
     * empty, then the job will be sent to the version which is the default
     * version when the job is attempted.
     * If [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * empty, then the job will be sent to an instance which is available when the
     * job is attempted.
     * If [service][google.cloud.scheduler.v1beta1.AppEngineRouting.service],
     * [version][google.cloud.scheduler.v1beta1.AppEngineRouting.version], or
     * [instance][google.cloud.scheduler.v1beta1.AppEngineRouting.instance] is
     * invalid, then the job will be sent to the default version of the default
     * service when the job is attempted.
     * </pre>
     *
     * <code>string host = 4;</code>
     *
     * @param value The bytes for host to set.
     * @return This builder for chaining.
     */
    public Builder setHostBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      host_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }

    // @@protoc_insertion_point(builder_scope:google.cloud.scheduler.v1beta1.AppEngineRouting)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.scheduler.v1beta1.AppEngineRouting)
  private static final com.google.cloud.scheduler.v1beta1.AppEngineRouting DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.scheduler.v1beta1.AppEngineRouting();
  }

  public static com.google.cloud.scheduler.v1beta1.AppEngineRouting getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<AppEngineRouting> PARSER =
      new com.google.protobuf.AbstractParser<AppEngineRouting>() {
        @java.lang.Override
        public AppEngineRouting parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          Builder builder = newBuilder();
          try {
            builder.mergeFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            throw e.setUnfinishedMessage(builder.buildPartial());
          } catch (com.google.protobuf.UninitializedMessageException e) {
            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
          } catch (java.io.IOException e) {
            throw new com.google.protobuf.InvalidProtocolBufferException(e)
                .setUnfinishedMessage(builder.buildPartial());
          }
          return builder.buildPartial();
        }
      };

  public static com.google.protobuf.Parser<AppEngineRouting> parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser<AppEngineRouting> getParserForType() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.cloud.scheduler.v1beta1.AppEngineRouting getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
