/*
 * 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/securitycenter/v1/securitycenter_service.proto

package com.google.cloud.securitycenter.v1;

/**
 *
 *
 * <pre>
 * Request message for grouping by findings.
 * </pre>
 *
 * Protobuf type {@code google.cloud.securitycenter.v1.GroupFindingsRequest}
 */
public final class GroupFindingsRequest extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.securitycenter.v1.GroupFindingsRequest)
    GroupFindingsRequestOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use GroupFindingsRequest.newBuilder() to construct.
  private GroupFindingsRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private GroupFindingsRequest() {
    parent_ = "";
    filter_ = "";
    groupBy_ = "";
    pageToken_ = "";
  }

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  @SuppressWarnings({"unused"})
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  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.securitycenter.v1.SecuritycenterService
        .internal_static_google_cloud_securitycenter_v1_GroupFindingsRequest_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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        .internal_static_google_cloud_securitycenter_v1_GroupFindingsRequest_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
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  public static final int PARENT_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object parent_ = "";
  /**
   *
   *
   * <pre>
   * Required. Name of the source to groupBy. Its format is
   * "organizations/[organization_id]/sources/[source_id]",
   * folders/[folder_id]/sources/[source_id], or
   * projects/[project_id]/sources/[source_id]. To groupBy across all sources
   * provide a source_id of `-`. For example:
   * organizations/{organization_id}/sources/-, folders/{folder_id}/sources/-,
   * or projects/{project_id}/sources/-
   * </pre>
   *
   * <code>
   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The parent.
   */
  @java.lang.Override
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      parent_ = s;
      return s;
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  }
  /**
   *
   *
   * <pre>
   * Required. Name of the source to groupBy. Its format is
   * "organizations/[organization_id]/sources/[source_id]",
   * folders/[folder_id]/sources/[source_id], or
   * projects/[project_id]/sources/[source_id]. To groupBy across all sources
   * provide a source_id of `-`. For example:
   * organizations/{organization_id}/sources/-, folders/{folder_id}/sources/-,
   * or projects/{project_id}/sources/-
   * </pre>
   *
   * <code>
   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The bytes for parent.
   */
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  public static final int FILTER_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private volatile java.lang.Object filter_ = "";
  /**
   *
   *
   * <pre>
   * Expression that defines the filter to apply across findings.
   * The expression is a list of one or more restrictions combined via logical
   * operators `AND` and `OR`.
   * Parentheses are supported, and `OR` has higher precedence than `AND`.
   * Restrictions have the form `&lt;field&gt; &lt;operator&gt; &lt;value&gt;` and may have a `-`
   * character in front of them to indicate negation. Examples include:
   *  * name
   *  * source_properties.a_property
   *  * security_marks.marks.marka
   * The supported operators are:
   * * `=` for all value types.
   * * `&gt;`, `&lt;`, `&gt;=`, `&lt;=` for integer values.
   * * `:`, meaning substring matching, for strings.
   * The supported value types are:
   * * string literals in quotes.
   * * integer literals without quotes.
   * * boolean literals `true` and `false` without quotes.
   * The following field and operator combinations are supported:
   * * name: `=`
   * * parent: `=`, `:`
   * * resource_name: `=`, `:`
   * * state: `=`, `:`
   * * category: `=`, `:`
   * * external_uri: `=`, `:`
   * * event_time: `=`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
   *   Usage: This should be milliseconds since epoch or an RFC3339 string.
   *   Examples:
   *     `event_time = "2019-06-10T16:07:18-07:00"`
   *     `event_time = 1560208038000`
   * * severity: `=`, `:`
   * * workflow_state: `=`, `:`
   * * security_marks.marks: `=`, `:`
   * * source_properties: `=`, `:`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
   *   For example, `source_properties.size = 100` is a valid filter string.
   *   Use a partial match on the empty string to filter based on a property
   *   existing: `source_properties.my_property : ""`
   *   Use a negated partial match on the empty string to filter based on a
   *   property not existing: `-source_properties.my_property : ""`
   * * resource:
   *   * resource.name: `=`, `:`
   *   * resource.parent_name: `=`, `:`
   *   * resource.parent_display_name: `=`, `:`
   *   * resource.project_name: `=`, `:`
   *   * resource.project_display_name: `=`, `:`
   *   * resource.type: `=`, `:`
   * </pre>
   *
   * <code>string filter = 2;</code>
   *
   * @return The filter.
   */
  @java.lang.Override
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      filter_ = s;
      return s;
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  }
  /**
   *
   *
   * <pre>
   * Expression that defines the filter to apply across findings.
   * The expression is a list of one or more restrictions combined via logical
   * operators `AND` and `OR`.
   * Parentheses are supported, and `OR` has higher precedence than `AND`.
   * Restrictions have the form `&lt;field&gt; &lt;operator&gt; &lt;value&gt;` and may have a `-`
   * character in front of them to indicate negation. Examples include:
   *  * name
   *  * source_properties.a_property
   *  * security_marks.marks.marka
   * The supported operators are:
   * * `=` for all value types.
   * * `&gt;`, `&lt;`, `&gt;=`, `&lt;=` for integer values.
   * * `:`, meaning substring matching, for strings.
   * The supported value types are:
   * * string literals in quotes.
   * * integer literals without quotes.
   * * boolean literals `true` and `false` without quotes.
   * The following field and operator combinations are supported:
   * * name: `=`
   * * parent: `=`, `:`
   * * resource_name: `=`, `:`
   * * state: `=`, `:`
   * * category: `=`, `:`
   * * external_uri: `=`, `:`
   * * event_time: `=`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
   *   Usage: This should be milliseconds since epoch or an RFC3339 string.
   *   Examples:
   *     `event_time = "2019-06-10T16:07:18-07:00"`
   *     `event_time = 1560208038000`
   * * severity: `=`, `:`
   * * workflow_state: `=`, `:`
   * * security_marks.marks: `=`, `:`
   * * source_properties: `=`, `:`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
   *   For example, `source_properties.size = 100` is a valid filter string.
   *   Use a partial match on the empty string to filter based on a property
   *   existing: `source_properties.my_property : ""`
   *   Use a negated partial match on the empty string to filter based on a
   *   property not existing: `-source_properties.my_property : ""`
   * * resource:
   *   * resource.name: `=`, `:`
   *   * resource.parent_name: `=`, `:`
   *   * resource.parent_display_name: `=`, `:`
   *   * resource.project_name: `=`, `:`
   *   * resource.project_display_name: `=`, `:`
   *   * resource.type: `=`, `:`
   * </pre>
   *
   * <code>string filter = 2;</code>
   *
   * @return The bytes for filter.
   */
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  public static final int GROUP_BY_FIELD_NUMBER = 3;

  @SuppressWarnings("serial")
  private volatile java.lang.Object groupBy_ = "";
  /**
   *
   *
   * <pre>
   * Required. Expression that defines what assets fields to use for grouping
   * (including `state_change`). The string value should follow SQL syntax:
   * comma separated list of fields. For example: "parent,resource_name".
   * The following fields are supported:
   * * resource_name
   * * category
   * * state
   * * parent
   * * severity
   * The following fields are supported when compare_duration is set:
   * * state_change
   * </pre>
   *
   * <code>string group_by = 3 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The groupBy.
   */
  @java.lang.Override
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      groupBy_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Required. Expression that defines what assets fields to use for grouping
   * (including `state_change`). The string value should follow SQL syntax:
   * comma separated list of fields. For example: "parent,resource_name".
   * The following fields are supported:
   * * resource_name
   * * category
   * * state
   * * parent
   * * severity
   * The following fields are supported when compare_duration is set:
   * * state_change
   * </pre>
   *
   * <code>string group_by = 3 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The bytes for groupBy.
   */
  @java.lang.Override
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  }

  public static final int READ_TIME_FIELD_NUMBER = 4;
  private com.google.protobuf.Timestamp readTime_;
  /**
   *
   *
   * <pre>
   * Time used as a reference point when filtering findings. The filter is
   * limited to findings existing at the supplied time and their values are
   * those at that specific time. Absence of this field will default to the
   * API's version of NOW.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp read_time = 4;</code>
   *
   * @return Whether the readTime field is set.
   */
  @java.lang.Override
  public boolean hasReadTime() {
    return readTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Time used as a reference point when filtering findings. The filter is
   * limited to findings existing at the supplied time and their values are
   * those at that specific time. Absence of this field will default to the
   * API's version of NOW.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp read_time = 4;</code>
   *
   * @return The readTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getReadTime() {
    return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
  }
  /**
   *
   *
   * <pre>
   * Time used as a reference point when filtering findings. The filter is
   * limited to findings existing at the supplied time and their values are
   * those at that specific time. Absence of this field will default to the
   * API's version of NOW.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp read_time = 4;</code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
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  public static final int COMPARE_DURATION_FIELD_NUMBER = 5;
  private com.google.protobuf.Duration compareDuration_;
  /**
   *
   *
   * <pre>
   * When compare_duration is set, the GroupResult's "state_change" attribute is
   * updated to indicate whether the finding had its state changed, the
   * finding's state remained unchanged, or if the finding was added during the
   * compare_duration period of time that precedes the read_time. This is the
   * time between (read_time - compare_duration) and read_time.
   * The state_change value is derived based on the presence and state of the
   * finding at the two points in time. Intermediate state changes between the
   * two times don't affect the result. For example, the results aren't affected
   * if the finding is made inactive and then active again.
   * Possible "state_change" values when compare_duration is specified:
   * * "CHANGED":   indicates that the finding was present and matched the given
   *                  filter at the start of compare_duration, but changed its
   *                  state at read_time.
   * * "UNCHANGED": indicates that the finding was present and matched the given
   *                  filter at the start of compare_duration and did not change
   *                  state at read_time.
   * * "ADDED":     indicates that the finding did not match the given filter or
   *                  was not present at the start of compare_duration, but was
   *                  present at read_time.
   * * "REMOVED":   indicates that the finding was present and matched the
   *                  filter at the start of compare_duration, but did not match
   *                  the filter at read_time.
   * If compare_duration is not specified, then the only possible state_change
   * is "UNUSED",  which will be the state_change set for all findings present
   * at read_time.
   * If this field is set then `state_change` must be a specified field in
   * `group_by`.
   * </pre>
   *
   * <code>.google.protobuf.Duration compare_duration = 5;</code>
   *
   * @return Whether the compareDuration field is set.
   */
  @java.lang.Override
  public boolean hasCompareDuration() {
    return compareDuration_ != null;
  }
  /**
   *
   *
   * <pre>
   * When compare_duration is set, the GroupResult's "state_change" attribute is
   * updated to indicate whether the finding had its state changed, the
   * finding's state remained unchanged, or if the finding was added during the
   * compare_duration period of time that precedes the read_time. This is the
   * time between (read_time - compare_duration) and read_time.
   * The state_change value is derived based on the presence and state of the
   * finding at the two points in time. Intermediate state changes between the
   * two times don't affect the result. For example, the results aren't affected
   * if the finding is made inactive and then active again.
   * Possible "state_change" values when compare_duration is specified:
   * * "CHANGED":   indicates that the finding was present and matched the given
   *                  filter at the start of compare_duration, but changed its
   *                  state at read_time.
   * * "UNCHANGED": indicates that the finding was present and matched the given
   *                  filter at the start of compare_duration and did not change
   *                  state at read_time.
   * * "ADDED":     indicates that the finding did not match the given filter or
   *                  was not present at the start of compare_duration, but was
   *                  present at read_time.
   * * "REMOVED":   indicates that the finding was present and matched the
   *                  filter at the start of compare_duration, but did not match
   *                  the filter at read_time.
   * If compare_duration is not specified, then the only possible state_change
   * is "UNUSED",  which will be the state_change set for all findings present
   * at read_time.
   * If this field is set then `state_change` must be a specified field in
   * `group_by`.
   * </pre>
   *
   * <code>.google.protobuf.Duration compare_duration = 5;</code>
   *
   * @return The compareDuration.
   */
  @java.lang.Override
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        ? com.google.protobuf.Duration.getDefaultInstance()
        : compareDuration_;
  }
  /**
   *
   *
   * <pre>
   * When compare_duration is set, the GroupResult's "state_change" attribute is
   * updated to indicate whether the finding had its state changed, the
   * finding's state remained unchanged, or if the finding was added during the
   * compare_duration period of time that precedes the read_time. This is the
   * time between (read_time - compare_duration) and read_time.
   * The state_change value is derived based on the presence and state of the
   * finding at the two points in time. Intermediate state changes between the
   * two times don't affect the result. For example, the results aren't affected
   * if the finding is made inactive and then active again.
   * Possible "state_change" values when compare_duration is specified:
   * * "CHANGED":   indicates that the finding was present and matched the given
   *                  filter at the start of compare_duration, but changed its
   *                  state at read_time.
   * * "UNCHANGED": indicates that the finding was present and matched the given
   *                  filter at the start of compare_duration and did not change
   *                  state at read_time.
   * * "ADDED":     indicates that the finding did not match the given filter or
   *                  was not present at the start of compare_duration, but was
   *                  present at read_time.
   * * "REMOVED":   indicates that the finding was present and matched the
   *                  filter at the start of compare_duration, but did not match
   *                  the filter at read_time.
   * If compare_duration is not specified, then the only possible state_change
   * is "UNUSED",  which will be the state_change set for all findings present
   * at read_time.
   * If this field is set then `state_change` must be a specified field in
   * `group_by`.
   * </pre>
   *
   * <code>.google.protobuf.Duration compare_duration = 5;</code>
   */
  @java.lang.Override
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  @SuppressWarnings("serial")
  private volatile java.lang.Object pageToken_ = "";
  /**
   *
   *
   * <pre>
   * The value returned by the last `GroupFindingsResponse`; indicates
   * that this is a continuation of a prior `GroupFindings` call, and
   * that the system should return the next page of data.
   * </pre>
   *
   * <code>string page_token = 7;</code>
   *
   * @return The pageToken.
   */
  @java.lang.Override
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      pageToken_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * The value returned by the last `GroupFindingsResponse`; indicates
   * that this is a continuation of a prior `GroupFindings` call, and
   * that the system should return the next page of data.
   * </pre>
   *
   * <code>string page_token = 7;</code>
   *
   * @return The bytes for pageToken.
   */
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  private int pageSize_ = 0;
  /**
   *
   *
   * <pre>
   * The maximum number of results to return in a single response. Default is
   * 10, minimum is 1, maximum is 1000.
   * </pre>
   *
   * <code>int32 page_size = 8;</code>
   *
   * @return The pageSize.
   */
  @java.lang.Override
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  }

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     * Restrictions have the form `&lt;field&gt; &lt;operator&gt; &lt;value&gt;` and may have a `-`
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     * * category: `=`, `:`
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     * * event_time: `=`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
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     * operators `AND` and `OR`.
     * Parentheses are supported, and `OR` has higher precedence than `AND`.
     * Restrictions have the form `&lt;field&gt; &lt;operator&gt; &lt;value&gt;` and may have a `-`
     * character in front of them to indicate negation. Examples include:
     *  * name
     *  * source_properties.a_property
     *  * security_marks.marks.marka
     * The supported operators are:
     * * `=` for all value types.
     * * `&gt;`, `&lt;`, `&gt;=`, `&lt;=` for integer values.
     * * `:`, meaning substring matching, for strings.
     * The supported value types are:
     * * string literals in quotes.
     * * integer literals without quotes.
     * * boolean literals `true` and `false` without quotes.
     * The following field and operator combinations are supported:
     * * name: `=`
     * * parent: `=`, `:`
     * * resource_name: `=`, `:`
     * * state: `=`, `:`
     * * category: `=`, `:`
     * * external_uri: `=`, `:`
     * * event_time: `=`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
     *   Usage: This should be milliseconds since epoch or an RFC3339 string.
     *   Examples:
     *     `event_time = "2019-06-10T16:07:18-07:00"`
     *     `event_time = 1560208038000`
     * * severity: `=`, `:`
     * * workflow_state: `=`, `:`
     * * security_marks.marks: `=`, `:`
     * * source_properties: `=`, `:`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
     *   For example, `source_properties.size = 100` is a valid filter string.
     *   Use a partial match on the empty string to filter based on a property
     *   existing: `source_properties.my_property : ""`
     *   Use a negated partial match on the empty string to filter based on a
     *   property not existing: `-source_properties.my_property : ""`
     * * resource:
     *   * resource.name: `=`, `:`
     *   * resource.parent_name: `=`, `:`
     *   * resource.parent_display_name: `=`, `:`
     *   * resource.project_name: `=`, `:`
     *   * resource.project_display_name: `=`, `:`
     *   * resource.type: `=`, `:`
     * </pre>
     *
     * <code>string filter = 2;</code>
     *
     * @param value The filter to set.
     * @return This builder for chaining.
     */
    public Builder setFilter(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      filter_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Expression that defines the filter to apply across findings.
     * The expression is a list of one or more restrictions combined via logical
     * operators `AND` and `OR`.
     * Parentheses are supported, and `OR` has higher precedence than `AND`.
     * Restrictions have the form `&lt;field&gt; &lt;operator&gt; &lt;value&gt;` and may have a `-`
     * character in front of them to indicate negation. Examples include:
     *  * name
     *  * source_properties.a_property
     *  * security_marks.marks.marka
     * The supported operators are:
     * * `=` for all value types.
     * * `&gt;`, `&lt;`, `&gt;=`, `&lt;=` for integer values.
     * * `:`, meaning substring matching, for strings.
     * The supported value types are:
     * * string literals in quotes.
     * * integer literals without quotes.
     * * boolean literals `true` and `false` without quotes.
     * The following field and operator combinations are supported:
     * * name: `=`
     * * parent: `=`, `:`
     * * resource_name: `=`, `:`
     * * state: `=`, `:`
     * * category: `=`, `:`
     * * external_uri: `=`, `:`
     * * event_time: `=`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
     *   Usage: This should be milliseconds since epoch or an RFC3339 string.
     *   Examples:
     *     `event_time = "2019-06-10T16:07:18-07:00"`
     *     `event_time = 1560208038000`
     * * severity: `=`, `:`
     * * workflow_state: `=`, `:`
     * * security_marks.marks: `=`, `:`
     * * source_properties: `=`, `:`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
     *   For example, `source_properties.size = 100` is a valid filter string.
     *   Use a partial match on the empty string to filter based on a property
     *   existing: `source_properties.my_property : ""`
     *   Use a negated partial match on the empty string to filter based on a
     *   property not existing: `-source_properties.my_property : ""`
     * * resource:
     *   * resource.name: `=`, `:`
     *   * resource.parent_name: `=`, `:`
     *   * resource.parent_display_name: `=`, `:`
     *   * resource.project_name: `=`, `:`
     *   * resource.project_display_name: `=`, `:`
     *   * resource.type: `=`, `:`
     * </pre>
     *
     * <code>string filter = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearFilter() {
      filter_ = getDefaultInstance().getFilter();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Expression that defines the filter to apply across findings.
     * The expression is a list of one or more restrictions combined via logical
     * operators `AND` and `OR`.
     * Parentheses are supported, and `OR` has higher precedence than `AND`.
     * Restrictions have the form `&lt;field&gt; &lt;operator&gt; &lt;value&gt;` and may have a `-`
     * character in front of them to indicate negation. Examples include:
     *  * name
     *  * source_properties.a_property
     *  * security_marks.marks.marka
     * The supported operators are:
     * * `=` for all value types.
     * * `&gt;`, `&lt;`, `&gt;=`, `&lt;=` for integer values.
     * * `:`, meaning substring matching, for strings.
     * The supported value types are:
     * * string literals in quotes.
     * * integer literals without quotes.
     * * boolean literals `true` and `false` without quotes.
     * The following field and operator combinations are supported:
     * * name: `=`
     * * parent: `=`, `:`
     * * resource_name: `=`, `:`
     * * state: `=`, `:`
     * * category: `=`, `:`
     * * external_uri: `=`, `:`
     * * event_time: `=`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
     *   Usage: This should be milliseconds since epoch or an RFC3339 string.
     *   Examples:
     *     `event_time = "2019-06-10T16:07:18-07:00"`
     *     `event_time = 1560208038000`
     * * severity: `=`, `:`
     * * workflow_state: `=`, `:`
     * * security_marks.marks: `=`, `:`
     * * source_properties: `=`, `:`, `&gt;`, `&lt;`, `&gt;=`, `&lt;=`
     *   For example, `source_properties.size = 100` is a valid filter string.
     *   Use a partial match on the empty string to filter based on a property
     *   existing: `source_properties.my_property : ""`
     *   Use a negated partial match on the empty string to filter based on a
     *   property not existing: `-source_properties.my_property : ""`
     * * resource:
     *   * resource.name: `=`, `:`
     *   * resource.parent_name: `=`, `:`
     *   * resource.parent_display_name: `=`, `:`
     *   * resource.project_name: `=`, `:`
     *   * resource.project_display_name: `=`, `:`
     *   * resource.type: `=`, `:`
     * </pre>
     *
     * <code>string filter = 2;</code>
     *
     * @param value The bytes for filter to set.
     * @return This builder for chaining.
     */
    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      filter_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private java.lang.Object groupBy_ = "";
    /**
     *
     *
     * <pre>
     * Required. Expression that defines what assets fields to use for grouping
     * (including `state_change`). The string value should follow SQL syntax:
     * comma separated list of fields. For example: "parent,resource_name".
     * The following fields are supported:
     * * resource_name
     * * category
     * * state
     * * parent
     * * severity
     * The following fields are supported when compare_duration is set:
     * * state_change
     * </pre>
     *
     * <code>string group_by = 3 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The groupBy.
     */
    public java.lang.String getGroupBy() {
      java.lang.Object ref = groupBy_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        groupBy_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. Expression that defines what assets fields to use for grouping
     * (including `state_change`). The string value should follow SQL syntax:
     * comma separated list of fields. For example: "parent,resource_name".
     * The following fields are supported:
     * * resource_name
     * * category
     * * state
     * * parent
     * * severity
     * The following fields are supported when compare_duration is set:
     * * state_change
     * </pre>
     *
     * <code>string group_by = 3 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The bytes for groupBy.
     */
    public com.google.protobuf.ByteString getGroupByBytes() {
      java.lang.Object ref = groupBy_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        groupBy_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. Expression that defines what assets fields to use for grouping
     * (including `state_change`). The string value should follow SQL syntax:
     * comma separated list of fields. For example: "parent,resource_name".
     * The following fields are supported:
     * * resource_name
     * * category
     * * state
     * * parent
     * * severity
     * The following fields are supported when compare_duration is set:
     * * state_change
     * </pre>
     *
     * <code>string group_by = 3 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @param value The groupBy to set.
     * @return This builder for chaining.
     */
    public Builder setGroupBy(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      groupBy_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. Expression that defines what assets fields to use for grouping
     * (including `state_change`). The string value should follow SQL syntax:
     * comma separated list of fields. For example: "parent,resource_name".
     * The following fields are supported:
     * * resource_name
     * * category
     * * state
     * * parent
     * * severity
     * The following fields are supported when compare_duration is set:
     * * state_change
     * </pre>
     *
     * <code>string group_by = 3 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearGroupBy() {
      groupBy_ = getDefaultInstance().getGroupBy();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. Expression that defines what assets fields to use for grouping
     * (including `state_change`). The string value should follow SQL syntax:
     * comma separated list of fields. For example: "parent,resource_name".
     * The following fields are supported:
     * * resource_name
     * * category
     * * state
     * * parent
     * * severity
     * The following fields are supported when compare_duration is set:
     * * state_change
     * </pre>
     *
     * <code>string group_by = 3 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @param value The bytes for groupBy to set.
     * @return This builder for chaining.
     */
    public Builder setGroupByBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      groupBy_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    private com.google.protobuf.Timestamp readTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        readTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Time used as a reference point when filtering findings. The filter is
     * limited to findings existing at the supplied time and their values are
     * those at that specific time. Absence of this field will default to the
     * API's version of NOW.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp read_time = 4;</code>
     *
     * @return Whether the readTime field is set.
     */
    public boolean hasReadTime() {
      return ((bitField0_ & 0x00000008) != 0);
    }
    /**
     *
     *
     * <pre>
     * Time used as a reference point when filtering findings. The filter is
     * limited to findings existing at the supplied time and their values are
     * those at that specific time. Absence of this field will default to the
     * API's version of NOW.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp read_time = 4;</code>
     *
     * @return The readTime.
     */
    public com.google.protobuf.Timestamp getReadTime() {
      if (readTimeBuilder_ == null) {
        return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
      } else {
        return readTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Time used as a reference point when filtering findings. The filter is
     * limited to findings existing at the supplied time and their values are
     * those at that specific time. Absence of this field will default to the
     * API's version of NOW.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp read_time = 4;</code>
     */
    public Builder setReadTime(com.google.protobuf.Timestamp value) {
      if (readTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        readTime_ = value;
      } else {
        readTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time used as a reference point when filtering findings. The filter is
     * limited to findings existing at the supplied time and their values are
     * those at that specific time. Absence of this field will default to the
     * API's version of NOW.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp read_time = 4;</code>
     */
    public Builder setReadTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (readTimeBuilder_ == null) {
        readTime_ = builderForValue.build();
      } else {
        readTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time used as a reference point when filtering findings. The filter is
     * limited to findings existing at the supplied time and their values are
     * those at that specific time. Absence of this field will default to the
     * API's version of NOW.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp read_time = 4;</code>
     */
    public Builder mergeReadTime(com.google.protobuf.Timestamp value) {
      if (readTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && readTime_ != null
            && readTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getReadTimeBuilder().mergeFrom(value);
        } else {
          readTime_ = value;
        }
      } else {
        readTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time used as a reference point when filtering findings. The filter is
     * limited to findings existing at the supplied time and their values are
     * those at that specific time. Absence of this field will default to the
     * API's version of NOW.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp read_time = 4;</code>
     */
    public Builder clearReadTime() {
      bitField0_ = (bitField0_ & ~0x00000008);
      readTime_ = null;
      if (readTimeBuilder_ != null) {
        readTimeBuilder_.dispose();
        readTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time used as a reference point when filtering findings. The filter is
     * limited to findings existing at the supplied time and their values are
     * those at that specific time. Absence of this field will default to the
     * API's version of NOW.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp read_time = 4;</code>
     */
    public com.google.protobuf.Timestamp.Builder getReadTimeBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getReadTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Time used as a reference point when filtering findings. The filter is
     * limited to findings existing at the supplied time and their values are
     * those at that specific time. Absence of this field will default to the
     * API's version of NOW.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp read_time = 4;</code>
     */
    public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder() {
      if (readTimeBuilder_ != null) {
        return readTimeBuilder_.getMessageOrBuilder();
      } else {
        return readTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : readTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Time used as a reference point when filtering findings. The filter is
     * limited to findings existing at the supplied time and their values are
     * those at that specific time. Absence of this field will default to the
     * API's version of NOW.
     * </pre>
     *
     * <code>.google.protobuf.Timestamp read_time = 4;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getReadTimeFieldBuilder() {
      if (readTimeBuilder_ == null) {
        readTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getReadTime(), getParentForChildren(), isClean());
        readTime_ = null;
      }
      return readTimeBuilder_;
    }

    private com.google.protobuf.Duration compareDuration_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration,
            com.google.protobuf.Duration.Builder,
            com.google.protobuf.DurationOrBuilder>
        compareDurationBuilder_;
    /**
     *
     *
     * <pre>
     * When compare_duration is set, the GroupResult's "state_change" attribute is
     * updated to indicate whether the finding had its state changed, the
     * finding's state remained unchanged, or if the finding was added during the
     * compare_duration period of time that precedes the read_time. This is the
     * time between (read_time - compare_duration) and read_time.
     * The state_change value is derived based on the presence and state of the
     * finding at the two points in time. Intermediate state changes between the
     * two times don't affect the result. For example, the results aren't affected
     * if the finding is made inactive and then active again.
     * Possible "state_change" values when compare_duration is specified:
     * * "CHANGED":   indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration, but changed its
     *                  state at read_time.
     * * "UNCHANGED": indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration and did not change
     *                  state at read_time.
     * * "ADDED":     indicates that the finding did not match the given filter or
     *                  was not present at the start of compare_duration, but was
     *                  present at read_time.
     * * "REMOVED":   indicates that the finding was present and matched the
     *                  filter at the start of compare_duration, but did not match
     *                  the filter at read_time.
     * If compare_duration is not specified, then the only possible state_change
     * is "UNUSED",  which will be the state_change set for all findings present
     * at read_time.
     * If this field is set then `state_change` must be a specified field in
     * `group_by`.
     * </pre>
     *
     * <code>.google.protobuf.Duration compare_duration = 5;</code>
     *
     * @return Whether the compareDuration field is set.
     */
    public boolean hasCompareDuration() {
      return ((bitField0_ & 0x00000010) != 0);
    }
    /**
     *
     *
     * <pre>
     * When compare_duration is set, the GroupResult's "state_change" attribute is
     * updated to indicate whether the finding had its state changed, the
     * finding's state remained unchanged, or if the finding was added during the
     * compare_duration period of time that precedes the read_time. This is the
     * time between (read_time - compare_duration) and read_time.
     * The state_change value is derived based on the presence and state of the
     * finding at the two points in time. Intermediate state changes between the
     * two times don't affect the result. For example, the results aren't affected
     * if the finding is made inactive and then active again.
     * Possible "state_change" values when compare_duration is specified:
     * * "CHANGED":   indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration, but changed its
     *                  state at read_time.
     * * "UNCHANGED": indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration and did not change
     *                  state at read_time.
     * * "ADDED":     indicates that the finding did not match the given filter or
     *                  was not present at the start of compare_duration, but was
     *                  present at read_time.
     * * "REMOVED":   indicates that the finding was present and matched the
     *                  filter at the start of compare_duration, but did not match
     *                  the filter at read_time.
     * If compare_duration is not specified, then the only possible state_change
     * is "UNUSED",  which will be the state_change set for all findings present
     * at read_time.
     * If this field is set then `state_change` must be a specified field in
     * `group_by`.
     * </pre>
     *
     * <code>.google.protobuf.Duration compare_duration = 5;</code>
     *
     * @return The compareDuration.
     */
    public com.google.protobuf.Duration getCompareDuration() {
      if (compareDurationBuilder_ == null) {
        return compareDuration_ == null
            ? com.google.protobuf.Duration.getDefaultInstance()
            : compareDuration_;
      } else {
        return compareDurationBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * When compare_duration is set, the GroupResult's "state_change" attribute is
     * updated to indicate whether the finding had its state changed, the
     * finding's state remained unchanged, or if the finding was added during the
     * compare_duration period of time that precedes the read_time. This is the
     * time between (read_time - compare_duration) and read_time.
     * The state_change value is derived based on the presence and state of the
     * finding at the two points in time. Intermediate state changes between the
     * two times don't affect the result. For example, the results aren't affected
     * if the finding is made inactive and then active again.
     * Possible "state_change" values when compare_duration is specified:
     * * "CHANGED":   indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration, but changed its
     *                  state at read_time.
     * * "UNCHANGED": indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration and did not change
     *                  state at read_time.
     * * "ADDED":     indicates that the finding did not match the given filter or
     *                  was not present at the start of compare_duration, but was
     *                  present at read_time.
     * * "REMOVED":   indicates that the finding was present and matched the
     *                  filter at the start of compare_duration, but did not match
     *                  the filter at read_time.
     * If compare_duration is not specified, then the only possible state_change
     * is "UNUSED",  which will be the state_change set for all findings present
     * at read_time.
     * If this field is set then `state_change` must be a specified field in
     * `group_by`.
     * </pre>
     *
     * <code>.google.protobuf.Duration compare_duration = 5;</code>
     */
    public Builder setCompareDuration(com.google.protobuf.Duration value) {
      if (compareDurationBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        compareDuration_ = value;
      } else {
        compareDurationBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * When compare_duration is set, the GroupResult's "state_change" attribute is
     * updated to indicate whether the finding had its state changed, the
     * finding's state remained unchanged, or if the finding was added during the
     * compare_duration period of time that precedes the read_time. This is the
     * time between (read_time - compare_duration) and read_time.
     * The state_change value is derived based on the presence and state of the
     * finding at the two points in time. Intermediate state changes between the
     * two times don't affect the result. For example, the results aren't affected
     * if the finding is made inactive and then active again.
     * Possible "state_change" values when compare_duration is specified:
     * * "CHANGED":   indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration, but changed its
     *                  state at read_time.
     * * "UNCHANGED": indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration and did not change
     *                  state at read_time.
     * * "ADDED":     indicates that the finding did not match the given filter or
     *                  was not present at the start of compare_duration, but was
     *                  present at read_time.
     * * "REMOVED":   indicates that the finding was present and matched the
     *                  filter at the start of compare_duration, but did not match
     *                  the filter at read_time.
     * If compare_duration is not specified, then the only possible state_change
     * is "UNUSED",  which will be the state_change set for all findings present
     * at read_time.
     * If this field is set then `state_change` must be a specified field in
     * `group_by`.
     * </pre>
     *
     * <code>.google.protobuf.Duration compare_duration = 5;</code>
     */
    public Builder setCompareDuration(com.google.protobuf.Duration.Builder builderForValue) {
      if (compareDurationBuilder_ == null) {
        compareDuration_ = builderForValue.build();
      } else {
        compareDurationBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * When compare_duration is set, the GroupResult's "state_change" attribute is
     * updated to indicate whether the finding had its state changed, the
     * finding's state remained unchanged, or if the finding was added during the
     * compare_duration period of time that precedes the read_time. This is the
     * time between (read_time - compare_duration) and read_time.
     * The state_change value is derived based on the presence and state of the
     * finding at the two points in time. Intermediate state changes between the
     * two times don't affect the result. For example, the results aren't affected
     * if the finding is made inactive and then active again.
     * Possible "state_change" values when compare_duration is specified:
     * * "CHANGED":   indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration, but changed its
     *                  state at read_time.
     * * "UNCHANGED": indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration and did not change
     *                  state at read_time.
     * * "ADDED":     indicates that the finding did not match the given filter or
     *                  was not present at the start of compare_duration, but was
     *                  present at read_time.
     * * "REMOVED":   indicates that the finding was present and matched the
     *                  filter at the start of compare_duration, but did not match
     *                  the filter at read_time.
     * If compare_duration is not specified, then the only possible state_change
     * is "UNUSED",  which will be the state_change set for all findings present
     * at read_time.
     * If this field is set then `state_change` must be a specified field in
     * `group_by`.
     * </pre>
     *
     * <code>.google.protobuf.Duration compare_duration = 5;</code>
     */
    public Builder mergeCompareDuration(com.google.protobuf.Duration value) {
      if (compareDurationBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && compareDuration_ != null
            && compareDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
          getCompareDurationBuilder().mergeFrom(value);
        } else {
          compareDuration_ = value;
        }
      } else {
        compareDurationBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * When compare_duration is set, the GroupResult's "state_change" attribute is
     * updated to indicate whether the finding had its state changed, the
     * finding's state remained unchanged, or if the finding was added during the
     * compare_duration period of time that precedes the read_time. This is the
     * time between (read_time - compare_duration) and read_time.
     * The state_change value is derived based on the presence and state of the
     * finding at the two points in time. Intermediate state changes between the
     * two times don't affect the result. For example, the results aren't affected
     * if the finding is made inactive and then active again.
     * Possible "state_change" values when compare_duration is specified:
     * * "CHANGED":   indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration, but changed its
     *                  state at read_time.
     * * "UNCHANGED": indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration and did not change
     *                  state at read_time.
     * * "ADDED":     indicates that the finding did not match the given filter or
     *                  was not present at the start of compare_duration, but was
     *                  present at read_time.
     * * "REMOVED":   indicates that the finding was present and matched the
     *                  filter at the start of compare_duration, but did not match
     *                  the filter at read_time.
     * If compare_duration is not specified, then the only possible state_change
     * is "UNUSED",  which will be the state_change set for all findings present
     * at read_time.
     * If this field is set then `state_change` must be a specified field in
     * `group_by`.
     * </pre>
     *
     * <code>.google.protobuf.Duration compare_duration = 5;</code>
     */
    public Builder clearCompareDuration() {
      bitField0_ = (bitField0_ & ~0x00000010);
      compareDuration_ = null;
      if (compareDurationBuilder_ != null) {
        compareDurationBuilder_.dispose();
        compareDurationBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * When compare_duration is set, the GroupResult's "state_change" attribute is
     * updated to indicate whether the finding had its state changed, the
     * finding's state remained unchanged, or if the finding was added during the
     * compare_duration period of time that precedes the read_time. This is the
     * time between (read_time - compare_duration) and read_time.
     * The state_change value is derived based on the presence and state of the
     * finding at the two points in time. Intermediate state changes between the
     * two times don't affect the result. For example, the results aren't affected
     * if the finding is made inactive and then active again.
     * Possible "state_change" values when compare_duration is specified:
     * * "CHANGED":   indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration, but changed its
     *                  state at read_time.
     * * "UNCHANGED": indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration and did not change
     *                  state at read_time.
     * * "ADDED":     indicates that the finding did not match the given filter or
     *                  was not present at the start of compare_duration, but was
     *                  present at read_time.
     * * "REMOVED":   indicates that the finding was present and matched the
     *                  filter at the start of compare_duration, but did not match
     *                  the filter at read_time.
     * If compare_duration is not specified, then the only possible state_change
     * is "UNUSED",  which will be the state_change set for all findings present
     * at read_time.
     * If this field is set then `state_change` must be a specified field in
     * `group_by`.
     * </pre>
     *
     * <code>.google.protobuf.Duration compare_duration = 5;</code>
     */
    public com.google.protobuf.Duration.Builder getCompareDurationBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return getCompareDurationFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * When compare_duration is set, the GroupResult's "state_change" attribute is
     * updated to indicate whether the finding had its state changed, the
     * finding's state remained unchanged, or if the finding was added during the
     * compare_duration period of time that precedes the read_time. This is the
     * time between (read_time - compare_duration) and read_time.
     * The state_change value is derived based on the presence and state of the
     * finding at the two points in time. Intermediate state changes between the
     * two times don't affect the result. For example, the results aren't affected
     * if the finding is made inactive and then active again.
     * Possible "state_change" values when compare_duration is specified:
     * * "CHANGED":   indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration, but changed its
     *                  state at read_time.
     * * "UNCHANGED": indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration and did not change
     *                  state at read_time.
     * * "ADDED":     indicates that the finding did not match the given filter or
     *                  was not present at the start of compare_duration, but was
     *                  present at read_time.
     * * "REMOVED":   indicates that the finding was present and matched the
     *                  filter at the start of compare_duration, but did not match
     *                  the filter at read_time.
     * If compare_duration is not specified, then the only possible state_change
     * is "UNUSED",  which will be the state_change set for all findings present
     * at read_time.
     * If this field is set then `state_change` must be a specified field in
     * `group_by`.
     * </pre>
     *
     * <code>.google.protobuf.Duration compare_duration = 5;</code>
     */
    public com.google.protobuf.DurationOrBuilder getCompareDurationOrBuilder() {
      if (compareDurationBuilder_ != null) {
        return compareDurationBuilder_.getMessageOrBuilder();
      } else {
        return compareDuration_ == null
            ? com.google.protobuf.Duration.getDefaultInstance()
            : compareDuration_;
      }
    }
    /**
     *
     *
     * <pre>
     * When compare_duration is set, the GroupResult's "state_change" attribute is
     * updated to indicate whether the finding had its state changed, the
     * finding's state remained unchanged, or if the finding was added during the
     * compare_duration period of time that precedes the read_time. This is the
     * time between (read_time - compare_duration) and read_time.
     * The state_change value is derived based on the presence and state of the
     * finding at the two points in time. Intermediate state changes between the
     * two times don't affect the result. For example, the results aren't affected
     * if the finding is made inactive and then active again.
     * Possible "state_change" values when compare_duration is specified:
     * * "CHANGED":   indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration, but changed its
     *                  state at read_time.
     * * "UNCHANGED": indicates that the finding was present and matched the given
     *                  filter at the start of compare_duration and did not change
     *                  state at read_time.
     * * "ADDED":     indicates that the finding did not match the given filter or
     *                  was not present at the start of compare_duration, but was
     *                  present at read_time.
     * * "REMOVED":   indicates that the finding was present and matched the
     *                  filter at the start of compare_duration, but did not match
     *                  the filter at read_time.
     * If compare_duration is not specified, then the only possible state_change
     * is "UNUSED",  which will be the state_change set for all findings present
     * at read_time.
     * If this field is set then `state_change` must be a specified field in
     * `group_by`.
     * </pre>
     *
     * <code>.google.protobuf.Duration compare_duration = 5;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration,
            com.google.protobuf.Duration.Builder,
            com.google.protobuf.DurationOrBuilder>
        getCompareDurationFieldBuilder() {
      if (compareDurationBuilder_ == null) {
        compareDurationBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Duration,
                com.google.protobuf.Duration.Builder,
                com.google.protobuf.DurationOrBuilder>(
                getCompareDuration(), getParentForChildren(), isClean());
        compareDuration_ = null;
      }
      return compareDurationBuilder_;
    }

    private java.lang.Object pageToken_ = "";
    /**
     *
     *
     * <pre>
     * The value returned by the last `GroupFindingsResponse`; indicates
     * that this is a continuation of a prior `GroupFindings` call, and
     * that the system should return the next page of data.
     * </pre>
     *
     * <code>string page_token = 7;</code>
     *
     * @return The pageToken.
     */
    public java.lang.String getPageToken() {
      java.lang.Object ref = pageToken_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        pageToken_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The value returned by the last `GroupFindingsResponse`; indicates
     * that this is a continuation of a prior `GroupFindings` call, and
     * that the system should return the next page of data.
     * </pre>
     *
     * <code>string page_token = 7;</code>
     *
     * @return The bytes for pageToken.
     */
    public com.google.protobuf.ByteString getPageTokenBytes() {
      java.lang.Object ref = pageToken_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        pageToken_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * The value returned by the last `GroupFindingsResponse`; indicates
     * that this is a continuation of a prior `GroupFindings` call, and
     * that the system should return the next page of data.
     * </pre>
     *
     * <code>string page_token = 7;</code>
     *
     * @param value The pageToken to set.
     * @return This builder for chaining.
     */
    public Builder setPageToken(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      pageToken_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The value returned by the last `GroupFindingsResponse`; indicates
     * that this is a continuation of a prior `GroupFindings` call, and
     * that the system should return the next page of data.
     * </pre>
     *
     * <code>string page_token = 7;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearPageToken() {
      pageToken_ = getDefaultInstance().getPageToken();
      bitField0_ = (bitField0_ & ~0x00000020);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The value returned by the last `GroupFindingsResponse`; indicates
     * that this is a continuation of a prior `GroupFindings` call, and
     * that the system should return the next page of data.
     * </pre>
     *
     * <code>string page_token = 7;</code>
     *
     * @param value The bytes for pageToken to set.
     * @return This builder for chaining.
     */
    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      pageToken_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    private int pageSize_;
    /**
     *
     *
     * <pre>
     * The maximum number of results to return in a single response. Default is
     * 10, minimum is 1, maximum is 1000.
     * </pre>
     *
     * <code>int32 page_size = 8;</code>
     *
     * @return The pageSize.
     */
    @java.lang.Override
    public int getPageSize() {
      return pageSize_;
    }
    /**
     *
     *
     * <pre>
     * The maximum number of results to return in a single response. Default is
     * 10, minimum is 1, maximum is 1000.
     * </pre>
     *
     * <code>int32 page_size = 8;</code>
     *
     * @param value The pageSize to set.
     * @return This builder for chaining.
     */
    public Builder setPageSize(int value) {

      pageSize_ = value;
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The maximum number of results to return in a single response. Default is
     * 10, minimum is 1, maximum is 1000.
     * </pre>
     *
     * <code>int32 page_size = 8;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearPageSize() {
      bitField0_ = (bitField0_ & ~0x00000040);
      pageSize_ = 0;
      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.securitycenter.v1.GroupFindingsRequest)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.securitycenter.v1.GroupFindingsRequest)
  private static final com.google.cloud.securitycenter.v1.GroupFindingsRequest DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.securitycenter.v1.GroupFindingsRequest();
  }

  public static com.google.cloud.securitycenter.v1.GroupFindingsRequest getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<GroupFindingsRequest> PARSER =
      new com.google.protobuf.AbstractParser<GroupFindingsRequest>() {
        @java.lang.Override
        public GroupFindingsRequest 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<GroupFindingsRequest> parser() {
    return PARSER;
  }

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

  @java.lang.Override
  public com.google.cloud.securitycenter.v1.GroupFindingsRequest getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}