/*
 * 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/apigeeregistry/v1/registry_models.proto

package com.google.cloud.apigeeregistry.v1;

/**
 *
 *
 * <pre>
 * Describes a particular version of an API.
 * ApiVersions are what consumers actually use.
 * </pre>
 *
 * Protobuf type {@code google.cloud.apigeeregistry.v1.ApiVersion}
 */
public final class ApiVersion extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.apigeeregistry.v1.ApiVersion)
    ApiVersionOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use ApiVersion.newBuilder() to construct.
  private ApiVersion(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
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    description_ = "";
    state_ = "";
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  /**
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  /**
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   *
   * <pre>
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   * <code>.google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
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  /**
   *
   *
   * <pre>
   * A user-definable description of the lifecycle phase of this API version.
   * Format: free-form, but we expect single words that describe API maturity,
   * e.g., "CONCEPT", "DESIGN", "DEVELOPMENT", "STAGING", "PRODUCTION",
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   *
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   *
   *
   * <pre>
   * A user-definable description of the lifecycle phase of this API version.
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   * e.g., "CONCEPT", "DESIGN", "DEVELOPMENT", "STAGING", "PRODUCTION",
   * "DEPRECATED", "RETIRED".
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  /**
   *
   *
   * <pre>
   * Labels attach identifying metadata to resources. Identifying metadata can
   * be used to filter list operations.
   * Label keys and values can be no longer than 64 characters
   * (Unicode codepoints), can only contain lowercase letters, numeric
   * characters, underscores and dashes. International characters are allowed.
   * No more than 64 user labels can be associated with one resource (System
   * labels are excluded).
   * See https://goo.gl/xmQnxf for more information and examples of labels.
   * System reserved label keys are prefixed with
   * `apigeeregistry.googleapis.com/` and cannot be changed.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 7;</code>
   */
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  /** Use {@link #getLabelsMap()} instead. */
  @java.lang.Override
  @java.lang.Deprecated
  public java.util.Map<java.lang.String, java.lang.String> getLabels() {
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  /**
   *
   *
   * <pre>
   * Labels attach identifying metadata to resources. Identifying metadata can
   * be used to filter list operations.
   * Label keys and values can be no longer than 64 characters
   * (Unicode codepoints), can only contain lowercase letters, numeric
   * characters, underscores and dashes. International characters are allowed.
   * No more than 64 user labels can be associated with one resource (System
   * labels are excluded).
   * See https://goo.gl/xmQnxf for more information and examples of labels.
   * System reserved label keys are prefixed with
   * `apigeeregistry.googleapis.com/` and cannot be changed.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 7;</code>
   */
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  /**
   *
   *
   * <pre>
   * Labels attach identifying metadata to resources. Identifying metadata can
   * be used to filter list operations.
   * Label keys and values can be no longer than 64 characters
   * (Unicode codepoints), can only contain lowercase letters, numeric
   * characters, underscores and dashes. International characters are allowed.
   * No more than 64 user labels can be associated with one resource (System
   * labels are excluded).
   * See https://goo.gl/xmQnxf for more information and examples of labels.
   * System reserved label keys are prefixed with
   * `apigeeregistry.googleapis.com/` and cannot be changed.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 7;</code>
   */
  @java.lang.Override
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    java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }
  /**
   *
   *
   * <pre>
   * Labels attach identifying metadata to resources. Identifying metadata can
   * be used to filter list operations.
   * Label keys and values can be no longer than 64 characters
   * (Unicode codepoints), can only contain lowercase letters, numeric
   * characters, underscores and dashes. International characters are allowed.
   * No more than 64 user labels can be associated with one resource (System
   * labels are excluded).
   * See https://goo.gl/xmQnxf for more information and examples of labels.
   * System reserved label keys are prefixed with
   * `apigeeregistry.googleapis.com/` and cannot be changed.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 7;</code>
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   *
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   * <pre>
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   * Annotation keys and values are less restricted than those of labels, but
   * should be generally used for small values of broad interest. Larger, topic-
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   *
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  /**
   *
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   * <pre>
   * Annotations attach non-identifying metadata to resources.
   * Annotation keys and values are less restricted than those of labels, but
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   *
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  /**
   *
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   * <pre>
   * Annotations attach non-identifying metadata to resources.
   * Annotation keys and values are less restricted than those of labels, but
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   *
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  /**
   *
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   * <pre>
   * Annotations attach non-identifying metadata to resources.
   * Annotation keys and values are less restricted than those of labels, but
   * should be generally used for small values of broad interest. Larger, topic-
   * specific metadata should be stored in Artifacts.
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   *
   * <code>map&lt;string, string&gt; annotations = 8;</code>
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    }
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      return super.equals(obj);
    }
    com.google.cloud.apigeeregistry.v1.ApiVersion other =
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    if (!getDisplayName().equals(other.getDisplayName())) return false;
    if (!getDescription().equals(other.getDescription())) return false;
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      if (!getCreateTime().equals(other.getCreateTime())) return false;
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    if (hasUpdateTime() != other.hasUpdateTime()) return false;
    if (hasUpdateTime()) {
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        }
        createTime_ = value;
      } else {
        createTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Creation timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (createTimeBuilder_ == null) {
        createTime_ = builderForValue.build();
      } else {
        createTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Creation timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && createTime_ != null
            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getCreateTimeBuilder().mergeFrom(value);
        } else {
          createTime_ = value;
        }
      } else {
        createTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Creation timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearCreateTime() {
      bitField0_ = (bitField0_ & ~0x00000008);
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Creation timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getCreateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. Creation timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      if (createTimeBuilder_ != null) {
        return createTimeBuilder_.getMessageOrBuilder();
      } else {
        return createTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : createTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Creation timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getCreateTimeFieldBuilder() {
      if (createTimeBuilder_ == null) {
        createTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getCreateTime(), getParentForChildren(), isClean());
        createTime_ = null;
      }
      return createTimeBuilder_;
    }

    private com.google.protobuf.Timestamp updateTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        updateTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. Last update timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the updateTime field is set.
     */
    public boolean hasUpdateTime() {
      return ((bitField0_ & 0x00000010) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. Last update timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The updateTime.
     */
    public com.google.protobuf.Timestamp getUpdateTime() {
      if (updateTimeBuilder_ == null) {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      } else {
        return updateTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Last update timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        updateTime_ = value;
      } else {
        updateTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Last update timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (updateTimeBuilder_ == null) {
        updateTime_ = builderForValue.build();
      } else {
        updateTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Last update timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && updateTime_ != null
            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getUpdateTimeBuilder().mergeFrom(value);
        } else {
          updateTime_ = value;
        }
      } else {
        updateTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Last update timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearUpdateTime() {
      bitField0_ = (bitField0_ & ~0x00000010);
      updateTime_ = null;
      if (updateTimeBuilder_ != null) {
        updateTimeBuilder_.dispose();
        updateTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. Last update timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return getUpdateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. Last update timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      if (updateTimeBuilder_ != null) {
        return updateTimeBuilder_.getMessageOrBuilder();
      } else {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. Last update timestamp.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getUpdateTimeFieldBuilder() {
      if (updateTimeBuilder_ == null) {
        updateTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getUpdateTime(), getParentForChildren(), isClean());
        updateTime_ = null;
      }
      return updateTimeBuilder_;
    }

    private java.lang.Object state_ = "";
    /**
     *
     *
     * <pre>
     * A user-definable description of the lifecycle phase of this API version.
     * Format: free-form, but we expect single words that describe API maturity,
     * e.g., "CONCEPT", "DESIGN", "DEVELOPMENT", "STAGING", "PRODUCTION",
     * "DEPRECATED", "RETIRED".
     * </pre>
     *
     * <code>string state = 6;</code>
     *
     * @return The state.
     */
    public java.lang.String getState() {
      java.lang.Object ref = state_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        state_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * A user-definable description of the lifecycle phase of this API version.
     * Format: free-form, but we expect single words that describe API maturity,
     * e.g., "CONCEPT", "DESIGN", "DEVELOPMENT", "STAGING", "PRODUCTION",
     * "DEPRECATED", "RETIRED".
     * </pre>
     *
     * <code>string state = 6;</code>
     *
     * @return The bytes for state.
     */
    public com.google.protobuf.ByteString getStateBytes() {
      java.lang.Object ref = state_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        state_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * A user-definable description of the lifecycle phase of this API version.
     * Format: free-form, but we expect single words that describe API maturity,
     * e.g., "CONCEPT", "DESIGN", "DEVELOPMENT", "STAGING", "PRODUCTION",
     * "DEPRECATED", "RETIRED".
     * </pre>
     *
     * <code>string state = 6;</code>
     *
     * @param value The state to set.
     * @return This builder for chaining.
     */
    public Builder setState(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      state_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * A user-definable description of the lifecycle phase of this API version.
     * Format: free-form, but we expect single words that describe API maturity,
     * e.g., "CONCEPT", "DESIGN", "DEVELOPMENT", "STAGING", "PRODUCTION",
     * "DEPRECATED", "RETIRED".
     * </pre>
     *
     * <code>string state = 6;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearState() {
      state_ = getDefaultInstance().getState();
      bitField0_ = (bitField0_ & ~0x00000020);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * A user-definable description of the lifecycle phase of this API version.
     * Format: free-form, but we expect single words that describe API maturity,
     * e.g., "CONCEPT", "DESIGN", "DEVELOPMENT", "STAGING", "PRODUCTION",
     * "DEPRECATED", "RETIRED".
     * </pre>
     *
     * <code>string state = 6;</code>
     *
     * @param value The bytes for state to set.
     * @return This builder for chaining.
     */
    public Builder setStateBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      state_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    private com.google.protobuf.MapField<java.lang.String, java.lang.String> labels_;

    private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetLabels() {
      if (labels_ == null) {
        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
      }
      return labels_;
    }

    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
        internalGetMutableLabels() {
      if (labels_ == null) {
        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
      }
      if (!labels_.isMutable()) {
        labels_ = labels_.copy();
      }
      bitField0_ |= 0x00000040;
      onChanged();
      return labels_;
    }

    public int getLabelsCount() {
      return internalGetLabels().getMap().size();
    }
    /**
     *
     *
     * <pre>
     * Labels attach identifying metadata to resources. Identifying metadata can
     * be used to filter list operations.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * No more than 64 user labels can be associated with one resource (System
     * labels are excluded).
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * System reserved label keys are prefixed with
     * `apigeeregistry.googleapis.com/` and cannot be changed.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 7;</code>
     */
    @java.lang.Override
    public boolean containsLabels(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetLabels().getMap().containsKey(key);
    }
    /** Use {@link #getLabelsMap()} instead. */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getLabels() {
      return getLabelsMap();
    }
    /**
     *
     *
     * <pre>
     * Labels attach identifying metadata to resources. Identifying metadata can
     * be used to filter list operations.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * No more than 64 user labels can be associated with one resource (System
     * labels are excluded).
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * System reserved label keys are prefixed with
     * `apigeeregistry.googleapis.com/` and cannot be changed.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 7;</code>
     */
    @java.lang.Override
    public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
      return internalGetLabels().getMap();
    }
    /**
     *
     *
     * <pre>
     * Labels attach identifying metadata to resources. Identifying metadata can
     * be used to filter list operations.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * No more than 64 user labels can be associated with one resource (System
     * labels are excluded).
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * System reserved label keys are prefixed with
     * `apigeeregistry.googleapis.com/` and cannot be changed.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 7;</code>
     */
    @java.lang.Override
    public /* nullable */ java.lang.String getLabelsOrDefault(
        java.lang.String key,
        /* nullable */
        java.lang.String defaultValue) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     *
     *
     * <pre>
     * Labels attach identifying metadata to resources. Identifying metadata can
     * be used to filter list operations.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * No more than 64 user labels can be associated with one resource (System
     * labels are excluded).
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * System reserved label keys are prefixed with
     * `apigeeregistry.googleapis.com/` and cannot be changed.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 7;</code>
     */
    @java.lang.Override
    public java.lang.String getLabelsOrThrow(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearLabels() {
      bitField0_ = (bitField0_ & ~0x00000040);
      internalGetMutableLabels().getMutableMap().clear();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Labels attach identifying metadata to resources. Identifying metadata can
     * be used to filter list operations.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * No more than 64 user labels can be associated with one resource (System
     * labels are excluded).
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * System reserved label keys are prefixed with
     * `apigeeregistry.googleapis.com/` and cannot be changed.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 7;</code>
     */
    public Builder removeLabels(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      internalGetMutableLabels().getMutableMap().remove(key);
      return this;
    }
    /** Use alternate mutation accessors instead. */
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getMutableLabels() {
      bitField0_ |= 0x00000040;
      return internalGetMutableLabels().getMutableMap();
    }
    /**
     *
     *
     * <pre>
     * Labels attach identifying metadata to resources. Identifying metadata can
     * be used to filter list operations.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * No more than 64 user labels can be associated with one resource (System
     * labels are excluded).
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * System reserved label keys are prefixed with
     * `apigeeregistry.googleapis.com/` and cannot be changed.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 7;</code>
     */
    public Builder putLabels(java.lang.String key, java.lang.String value) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      if (value == null) {
        throw new NullPointerException("map value");
      }
      internalGetMutableLabels().getMutableMap().put(key, value);
      bitField0_ |= 0x00000040;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Labels attach identifying metadata to resources. Identifying metadata can
     * be used to filter list operations.
     * Label keys and values can be no longer than 64 characters
     * (Unicode codepoints), can only contain lowercase letters, numeric
     * characters, underscores and dashes. International characters are allowed.
     * No more than 64 user labels can be associated with one resource (System
     * labels are excluded).
     * See https://goo.gl/xmQnxf for more information and examples of labels.
     * System reserved label keys are prefixed with
     * `apigeeregistry.googleapis.com/` and cannot be changed.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 7;</code>
     */
    public Builder putAllLabels(java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableLabels().getMutableMap().putAll(values);
      bitField0_ |= 0x00000040;
      return this;
    }

    private com.google.protobuf.MapField<java.lang.String, java.lang.String> annotations_;

    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
        internalGetAnnotations() {
      if (annotations_ == null) {
        return com.google.protobuf.MapField.emptyMapField(
            AnnotationsDefaultEntryHolder.defaultEntry);
      }
      return annotations_;
    }

    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
        internalGetMutableAnnotations() {
      if (annotations_ == null) {
        annotations_ =
            com.google.protobuf.MapField.newMapField(AnnotationsDefaultEntryHolder.defaultEntry);
      }
      if (!annotations_.isMutable()) {
        annotations_ = annotations_.copy();
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return annotations_;
    }

    public int getAnnotationsCount() {
      return internalGetAnnotations().getMap().size();
    }
    /**
     *
     *
     * <pre>
     * Annotations attach non-identifying metadata to resources.
     * Annotation keys and values are less restricted than those of labels, but
     * should be generally used for small values of broad interest. Larger, topic-
     * specific metadata should be stored in Artifacts.
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 8;</code>
     */
    @java.lang.Override
    public boolean containsAnnotations(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetAnnotations().getMap().containsKey(key);
    }
    /** Use {@link #getAnnotationsMap()} instead. */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getAnnotations() {
      return getAnnotationsMap();
    }
    /**
     *
     *
     * <pre>
     * Annotations attach non-identifying metadata to resources.
     * Annotation keys and values are less restricted than those of labels, but
     * should be generally used for small values of broad interest. Larger, topic-
     * specific metadata should be stored in Artifacts.
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 8;</code>
     */
    @java.lang.Override
    public java.util.Map<java.lang.String, java.lang.String> getAnnotationsMap() {
      return internalGetAnnotations().getMap();
    }
    /**
     *
     *
     * <pre>
     * Annotations attach non-identifying metadata to resources.
     * Annotation keys and values are less restricted than those of labels, but
     * should be generally used for small values of broad interest. Larger, topic-
     * specific metadata should be stored in Artifacts.
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 8;</code>
     */
    @java.lang.Override
    public /* nullable */ java.lang.String getAnnotationsOrDefault(
        java.lang.String key,
        /* nullable */
        java.lang.String defaultValue) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetAnnotations().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     *
     *
     * <pre>
     * Annotations attach non-identifying metadata to resources.
     * Annotation keys and values are less restricted than those of labels, but
     * should be generally used for small values of broad interest. Larger, topic-
     * specific metadata should be stored in Artifacts.
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 8;</code>
     */
    @java.lang.Override
    public java.lang.String getAnnotationsOrThrow(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetAnnotations().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearAnnotations() {
      bitField0_ = (bitField0_ & ~0x00000080);
      internalGetMutableAnnotations().getMutableMap().clear();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Annotations attach non-identifying metadata to resources.
     * Annotation keys and values are less restricted than those of labels, but
     * should be generally used for small values of broad interest. Larger, topic-
     * specific metadata should be stored in Artifacts.
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 8;</code>
     */
    public Builder removeAnnotations(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      internalGetMutableAnnotations().getMutableMap().remove(key);
      return this;
    }
    /** Use alternate mutation accessors instead. */
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getMutableAnnotations() {
      bitField0_ |= 0x00000080;
      return internalGetMutableAnnotations().getMutableMap();
    }
    /**
     *
     *
     * <pre>
     * Annotations attach non-identifying metadata to resources.
     * Annotation keys and values are less restricted than those of labels, but
     * should be generally used for small values of broad interest. Larger, topic-
     * specific metadata should be stored in Artifacts.
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 8;</code>
     */
    public Builder putAnnotations(java.lang.String key, java.lang.String value) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      if (value == null) {
        throw new NullPointerException("map value");
      }
      internalGetMutableAnnotations().getMutableMap().put(key, value);
      bitField0_ |= 0x00000080;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Annotations attach non-identifying metadata to resources.
     * Annotation keys and values are less restricted than those of labels, but
     * should be generally used for small values of broad interest. Larger, topic-
     * specific metadata should be stored in Artifacts.
     * </pre>
     *
     * <code>map&lt;string, string&gt; annotations = 8;</code>
     */
    public Builder putAllAnnotations(java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableAnnotations().getMutableMap().putAll(values);
      bitField0_ |= 0x00000080;
      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.apigeeregistry.v1.ApiVersion)
  }

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

  static {
    DEFAULT_INSTANCE = new com.google.cloud.apigeeregistry.v1.ApiVersion();
  }

  public static com.google.cloud.apigeeregistry.v1.ApiVersion getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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