diff --git a/OrchestrationAirflow/metadata/V1/Environments.php b/OrchestrationAirflow/metadata/V1/Environments.php
index 56d005d0f7ac..8a9a31b8e84a 100644
Binary files a/OrchestrationAirflow/metadata/V1/Environments.php and b/OrchestrationAirflow/metadata/V1/Environments.php differ
diff --git a/OrchestrationAirflow/src/V1/Environment.php b/OrchestrationAirflow/src/V1/Environment.php
index 80a19d648b18..9173036393bc 100644
--- a/OrchestrationAirflow/src/V1/Environment.php
+++ b/OrchestrationAirflow/src/V1/Environment.php
@@ -16,18 +16,18 @@
 class Environment extends \Google\Protobuf\Internal\Message
 {
     /**
-     * The resource name of the environment, in the form:
+     * Identifier. The resource name of the environment, in the form:
      * "projects/{projectId}/locations/{locationId}/environments/{environmentId}"
      * EnvironmentId must start with a lowercase letter followed by up to 63
      * lowercase letters, numbers, or hyphens, and cannot end with a hyphen.
      *
-     * Generated from protobuf field <code>string name = 1;</code>
+     * Generated from protobuf field <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
      */
     protected $name = '';
     /**
-     * Configuration parameters for this environment.
+     * Optional. Configuration parameters for this environment.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.EnvironmentConfig config = 2;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.EnvironmentConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     protected $config = null;
     /**
@@ -64,7 +64,7 @@ class Environment extends \Google\Protobuf\Internal\Message
      * * Both keys and values are additionally constrained to be <= 128 bytes in
      * size.
      *
-     * Generated from protobuf field <code>map<string, string> labels = 7;</code>
+     * Generated from protobuf field <code>map<string, string> labels = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     private $labels;
     /**
@@ -93,12 +93,12 @@ class Environment extends \Google\Protobuf\Internal\Message
      *     Optional. Data for populating the Message object.
      *
      *     @type string $name
-     *           The resource name of the environment, in the form:
+     *           Identifier. The resource name of the environment, in the form:
      *           "projects/{projectId}/locations/{locationId}/environments/{environmentId}"
      *           EnvironmentId must start with a lowercase letter followed by up to 63
      *           lowercase letters, numbers, or hyphens, and cannot end with a hyphen.
      *     @type \Google\Cloud\Orchestration\Airflow\Service\V1\EnvironmentConfig $config
-     *           Configuration parameters for this environment.
+     *           Optional. Configuration parameters for this environment.
      *     @type string $uuid
      *           Output only. The UUID (Universally Unique IDentifier) associated with this
      *           environment. This value is generated when the environment is created.
@@ -130,12 +130,12 @@ public function __construct($data = NULL) {
     }
 
     /**
-     * The resource name of the environment, in the form:
+     * Identifier. The resource name of the environment, in the form:
      * "projects/{projectId}/locations/{locationId}/environments/{environmentId}"
      * EnvironmentId must start with a lowercase letter followed by up to 63
      * lowercase letters, numbers, or hyphens, and cannot end with a hyphen.
      *
-     * Generated from protobuf field <code>string name = 1;</code>
+     * Generated from protobuf field <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
      * @return string
      */
     public function getName()
@@ -144,12 +144,12 @@ public function getName()
     }
 
     /**
-     * The resource name of the environment, in the form:
+     * Identifier. The resource name of the environment, in the form:
      * "projects/{projectId}/locations/{locationId}/environments/{environmentId}"
      * EnvironmentId must start with a lowercase letter followed by up to 63
      * lowercase letters, numbers, or hyphens, and cannot end with a hyphen.
      *
-     * Generated from protobuf field <code>string name = 1;</code>
+     * Generated from protobuf field <code>string name = 1 [(.google.api.field_behavior) = IDENTIFIER];</code>
      * @param string $var
      * @return $this
      */
@@ -162,9 +162,9 @@ public function setName($var)
     }
 
     /**
-     * Configuration parameters for this environment.
+     * Optional. Configuration parameters for this environment.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.EnvironmentConfig config = 2;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.EnvironmentConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return \Google\Cloud\Orchestration\Airflow\Service\V1\EnvironmentConfig|null
      */
     public function getConfig()
@@ -183,9 +183,9 @@ public function clearConfig()
     }
 
     /**
-     * Configuration parameters for this environment.
+     * Optional. Configuration parameters for this environment.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.EnvironmentConfig config = 2;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.EnvironmentConfig config = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param \Google\Cloud\Orchestration\Airflow\Service\V1\EnvironmentConfig $var
      * @return $this
      */
@@ -332,7 +332,7 @@ public function setUpdateTime($var)
      * * Both keys and values are additionally constrained to be <= 128 bytes in
      * size.
      *
-     * Generated from protobuf field <code>map<string, string> labels = 7;</code>
+     * Generated from protobuf field <code>map<string, string> labels = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return \Google\Protobuf\Internal\MapField
      */
     public function getLabels()
@@ -349,7 +349,7 @@ public function getLabels()
      * * Both keys and values are additionally constrained to be <= 128 bytes in
      * size.
      *
-     * Generated from protobuf field <code>map<string, string> labels = 7;</code>
+     * Generated from protobuf field <code>map<string, string> labels = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param array|\Google\Protobuf\Internal\MapField $var
      * @return $this
      */
diff --git a/OrchestrationAirflow/src/V1/EnvironmentConfig.php b/OrchestrationAirflow/src/V1/EnvironmentConfig.php
index a6e6b602710c..81fdfdb3e32b 100644
--- a/OrchestrationAirflow/src/V1/EnvironmentConfig.php
+++ b/OrchestrationAirflow/src/V1/EnvironmentConfig.php
@@ -41,21 +41,22 @@ class EnvironmentConfig extends \Google\Protobuf\Internal\Message
      */
     protected $node_count = 0;
     /**
-     * The configuration settings for software inside the environment.
+     * Optional. The configuration settings for software inside the environment.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.SoftwareConfig software_config = 4;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.SoftwareConfig software_config = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     protected $software_config = null;
     /**
-     * The configuration used for the Kubernetes Engine cluster.
+     * Optional. The configuration used for the Kubernetes Engine cluster.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.NodeConfig node_config = 5;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.NodeConfig node_config = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     protected $node_config = null;
     /**
-     * The configuration used for the Private IP Cloud Composer environment.
+     * Optional. The configuration used for the Private IP Cloud Composer
+     * environment.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.PrivateEnvironmentConfig private_environment_config = 7;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.PrivateEnvironmentConfig private_environment_config = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     protected $private_environment_config = null;
     /**
@@ -194,11 +195,12 @@ class EnvironmentConfig extends \Google\Protobuf\Internal\Message
      *           This field is supported for Cloud Composer environments in versions
      *           composer-1.*.*-airflow-*.*.*.
      *     @type \Google\Cloud\Orchestration\Airflow\Service\V1\SoftwareConfig $software_config
-     *           The configuration settings for software inside the environment.
+     *           Optional. The configuration settings for software inside the environment.
      *     @type \Google\Cloud\Orchestration\Airflow\Service\V1\NodeConfig $node_config
-     *           The configuration used for the Kubernetes Engine cluster.
+     *           Optional. The configuration used for the Kubernetes Engine cluster.
      *     @type \Google\Cloud\Orchestration\Airflow\Service\V1\PrivateEnvironmentConfig $private_environment_config
-     *           The configuration used for the Private IP Cloud Composer environment.
+     *           Optional. The configuration used for the Private IP Cloud Composer
+     *           environment.
      *     @type \Google\Cloud\Orchestration\Airflow\Service\V1\WebServerNetworkAccessControl $web_server_network_access_control
      *           Optional. The network-level access control policy for the Airflow web
      *           server. If unspecified, no network-level access restrictions will be
@@ -362,9 +364,9 @@ public function setNodeCount($var)
     }
 
     /**
-     * The configuration settings for software inside the environment.
+     * Optional. The configuration settings for software inside the environment.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.SoftwareConfig software_config = 4;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.SoftwareConfig software_config = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return \Google\Cloud\Orchestration\Airflow\Service\V1\SoftwareConfig|null
      */
     public function getSoftwareConfig()
@@ -383,9 +385,9 @@ public function clearSoftwareConfig()
     }
 
     /**
-     * The configuration settings for software inside the environment.
+     * Optional. The configuration settings for software inside the environment.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.SoftwareConfig software_config = 4;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.SoftwareConfig software_config = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param \Google\Cloud\Orchestration\Airflow\Service\V1\SoftwareConfig $var
      * @return $this
      */
@@ -398,9 +400,9 @@ public function setSoftwareConfig($var)
     }
 
     /**
-     * The configuration used for the Kubernetes Engine cluster.
+     * Optional. The configuration used for the Kubernetes Engine cluster.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.NodeConfig node_config = 5;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.NodeConfig node_config = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return \Google\Cloud\Orchestration\Airflow\Service\V1\NodeConfig|null
      */
     public function getNodeConfig()
@@ -419,9 +421,9 @@ public function clearNodeConfig()
     }
 
     /**
-     * The configuration used for the Kubernetes Engine cluster.
+     * Optional. The configuration used for the Kubernetes Engine cluster.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.NodeConfig node_config = 5;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.NodeConfig node_config = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param \Google\Cloud\Orchestration\Airflow\Service\V1\NodeConfig $var
      * @return $this
      */
@@ -434,9 +436,10 @@ public function setNodeConfig($var)
     }
 
     /**
-     * The configuration used for the Private IP Cloud Composer environment.
+     * Optional. The configuration used for the Private IP Cloud Composer
+     * environment.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.PrivateEnvironmentConfig private_environment_config = 7;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.PrivateEnvironmentConfig private_environment_config = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return \Google\Cloud\Orchestration\Airflow\Service\V1\PrivateEnvironmentConfig|null
      */
     public function getPrivateEnvironmentConfig()
@@ -455,9 +458,10 @@ public function clearPrivateEnvironmentConfig()
     }
 
     /**
-     * The configuration used for the Private IP Cloud Composer environment.
+     * Optional. The configuration used for the Private IP Cloud Composer
+     * environment.
      *
-     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.PrivateEnvironmentConfig private_environment_config = 7;</code>
+     * Generated from protobuf field <code>.google.cloud.orchestration.airflow.service.v1.PrivateEnvironmentConfig private_environment_config = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param \Google\Cloud\Orchestration\Airflow\Service\V1\PrivateEnvironmentConfig $var
      * @return $this
      */
diff --git a/OrchestrationAirflow/src/V1/NodeConfig.php b/OrchestrationAirflow/src/V1/NodeConfig.php
index f10507266864..c9834b267eb0 100644
--- a/OrchestrationAirflow/src/V1/NodeConfig.php
+++ b/OrchestrationAirflow/src/V1/NodeConfig.php
@@ -73,7 +73,7 @@ class NodeConfig extends \Google\Protobuf\Internal\Message
      * [Shared VPC](/vpc/docs/shared-vpc) subnetwork requirements, see
      * `nodeConfig.subnetwork`.
      *
-     * Generated from protobuf field <code>string network = 3;</code>
+     * Generated from protobuf field <code>string network = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     protected $network = '';
     /**
@@ -86,7 +86,7 @@ class NodeConfig extends \Google\Protobuf\Internal\Message
      * and the subnetwork must belong to the enclosing environment's project and
      * location.
      *
-     * Generated from protobuf field <code>string subnetwork = 4;</code>
+     * Generated from protobuf field <code>string subnetwork = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     protected $subnetwork = '';
     /**
@@ -113,7 +113,7 @@ class NodeConfig extends \Google\Protobuf\Internal\Message
      * VMs. If a service account is not specified, the "default" Compute Engine
      * service account is used. Cannot be updated.
      *
-     * Generated from protobuf field <code>string service_account = 7;</code>
+     * Generated from protobuf field <code>string service_account = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     protected $service_account = '';
     /**
@@ -418,7 +418,7 @@ public function setMachineType($var)
      * [Shared VPC](/vpc/docs/shared-vpc) subnetwork requirements, see
      * `nodeConfig.subnetwork`.
      *
-     * Generated from protobuf field <code>string network = 3;</code>
+     * Generated from protobuf field <code>string network = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return string
      */
     public function getNetwork()
@@ -438,7 +438,7 @@ public function getNetwork()
      * [Shared VPC](/vpc/docs/shared-vpc) subnetwork requirements, see
      * `nodeConfig.subnetwork`.
      *
-     * Generated from protobuf field <code>string network = 3;</code>
+     * Generated from protobuf field <code>string network = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param string $var
      * @return $this
      */
@@ -460,7 +460,7 @@ public function setNetwork($var)
      * and the subnetwork must belong to the enclosing environment's project and
      * location.
      *
-     * Generated from protobuf field <code>string subnetwork = 4;</code>
+     * Generated from protobuf field <code>string subnetwork = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return string
      */
     public function getSubnetwork()
@@ -478,7 +478,7 @@ public function getSubnetwork()
      * and the subnetwork must belong to the enclosing environment's project and
      * location.
      *
-     * Generated from protobuf field <code>string subnetwork = 4;</code>
+     * Generated from protobuf field <code>string subnetwork = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param string $var
      * @return $this
      */
@@ -561,7 +561,7 @@ public function setOauthScopes($var)
      * VMs. If a service account is not specified, the "default" Compute Engine
      * service account is used. Cannot be updated.
      *
-     * Generated from protobuf field <code>string service_account = 7;</code>
+     * Generated from protobuf field <code>string service_account = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return string
      */
     public function getServiceAccount()
@@ -574,7 +574,7 @@ public function getServiceAccount()
      * VMs. If a service account is not specified, the "default" Compute Engine
      * service account is used. Cannot be updated.
      *
-     * Generated from protobuf field <code>string service_account = 7;</code>
+     * Generated from protobuf field <code>string service_account = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param string $var
      * @return $this
      */
diff --git a/OrchestrationAirflow/src/V1/SoftwareConfig.php b/OrchestrationAirflow/src/V1/SoftwareConfig.php
index dafc6d7948fd..ea2277a07c3e 100644
--- a/OrchestrationAirflow/src/V1/SoftwareConfig.php
+++ b/OrchestrationAirflow/src/V1/SoftwareConfig.php
@@ -16,7 +16,7 @@
 class SoftwareConfig extends \Google\Protobuf\Internal\Message
 {
     /**
-     * The version of the software running in the environment.
+     * Optional. The version of the software running in the environment.
      * This encapsulates both the version of Cloud Composer functionality and the
      * version of Apache Airflow. It must match the regular expression
      * `composer-([0-9]+(\.[0-9]+\.[0-9]+(-preview\.[0-9]+)?)?|latest)-airflow-([0-9]+(\.[0-9]+(\.[0-9]+)?)?)`.
@@ -37,7 +37,7 @@ class SoftwareConfig extends \Google\Protobuf\Internal\Message
      * list](/composer/docs/concepts/versioning/composer-versions) and [versioning
      * overview](/composer/docs/concepts/versioning/composer-versioning-overview).
      *
-     * Generated from protobuf field <code>string image_version = 1;</code>
+     * Generated from protobuf field <code>string image_version = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     protected $image_version = '';
     /**
@@ -138,7 +138,7 @@ class SoftwareConfig extends \Google\Protobuf\Internal\Message
      *     Optional. Data for populating the Message object.
      *
      *     @type string $image_version
-     *           The version of the software running in the environment.
+     *           Optional. The version of the software running in the environment.
      *           This encapsulates both the version of Cloud Composer functionality and the
      *           version of Apache Airflow. It must match the regular expression
      *           `composer-([0-9]+(\.[0-9]+\.[0-9]+(-preview\.[0-9]+)?)?|latest)-airflow-([0-9]+(\.[0-9]+(\.[0-9]+)?)?)`.
@@ -228,7 +228,7 @@ public function __construct($data = NULL) {
     }
 
     /**
-     * The version of the software running in the environment.
+     * Optional. The version of the software running in the environment.
      * This encapsulates both the version of Cloud Composer functionality and the
      * version of Apache Airflow. It must match the regular expression
      * `composer-([0-9]+(\.[0-9]+\.[0-9]+(-preview\.[0-9]+)?)?|latest)-airflow-([0-9]+(\.[0-9]+(\.[0-9]+)?)?)`.
@@ -249,7 +249,7 @@ public function __construct($data = NULL) {
      * list](/composer/docs/concepts/versioning/composer-versions) and [versioning
      * overview](/composer/docs/concepts/versioning/composer-versioning-overview).
      *
-     * Generated from protobuf field <code>string image_version = 1;</code>
+     * Generated from protobuf field <code>string image_version = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return string
      */
     public function getImageVersion()
@@ -258,7 +258,7 @@ public function getImageVersion()
     }
 
     /**
-     * The version of the software running in the environment.
+     * Optional. The version of the software running in the environment.
      * This encapsulates both the version of Cloud Composer functionality and the
      * version of Apache Airflow. It must match the regular expression
      * `composer-([0-9]+(\.[0-9]+\.[0-9]+(-preview\.[0-9]+)?)?|latest)-airflow-([0-9]+(\.[0-9]+(\.[0-9]+)?)?)`.
@@ -279,7 +279,7 @@ public function getImageVersion()
      * list](/composer/docs/concepts/versioning/composer-versions) and [versioning
      * overview](/composer/docs/concepts/versioning/composer-versioning-overview).
      *
-     * Generated from protobuf field <code>string image_version = 1;</code>
+     * Generated from protobuf field <code>string image_version = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param string $var
      * @return $this
      */
diff --git a/OrchestrationAirflow/src/V1/UserWorkloadsConfigMap.php b/OrchestrationAirflow/src/V1/UserWorkloadsConfigMap.php
index 4ac23f69958d..942b7506ece2 100644
--- a/OrchestrationAirflow/src/V1/UserWorkloadsConfigMap.php
+++ b/OrchestrationAirflow/src/V1/UserWorkloadsConfigMap.php
@@ -27,6 +27,11 @@ class UserWorkloadsConfigMap extends \Google\Protobuf\Internal\Message
      * Optional. The "data" field of Kubernetes ConfigMap, organized in key-value
      * pairs. For details see:
      * https://kubernetes.io/docs/concepts/configuration/configmap/
+     * Example:
+     * {
+     *   "example_key": "example_value",
+     *   "another_key": "another_value"
+     * }
      *
      * Generated from protobuf field <code>map<string, string> data = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
@@ -45,6 +50,11 @@ class UserWorkloadsConfigMap extends \Google\Protobuf\Internal\Message
      *           Optional. The "data" field of Kubernetes ConfigMap, organized in key-value
      *           pairs. For details see:
      *           https://kubernetes.io/docs/concepts/configuration/configmap/
+     *           Example:
+     *           {
+     *             "example_key": "example_value",
+     *             "another_key": "another_value"
+     *           }
      * }
      */
     public function __construct($data = NULL) {
@@ -84,6 +94,11 @@ public function setName($var)
      * Optional. The "data" field of Kubernetes ConfigMap, organized in key-value
      * pairs. For details see:
      * https://kubernetes.io/docs/concepts/configuration/configmap/
+     * Example:
+     * {
+     *   "example_key": "example_value",
+     *   "another_key": "another_value"
+     * }
      *
      * Generated from protobuf field <code>map<string, string> data = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return \Google\Protobuf\Internal\MapField
@@ -97,6 +112,11 @@ public function getData()
      * Optional. The "data" field of Kubernetes ConfigMap, organized in key-value
      * pairs. For details see:
      * https://kubernetes.io/docs/concepts/configuration/configmap/
+     * Example:
+     * {
+     *   "example_key": "example_value",
+     *   "another_key": "another_value"
+     * }
      *
      * Generated from protobuf field <code>map<string, string> data = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param array|\Google\Protobuf\Internal\MapField $var
diff --git a/OrchestrationAirflow/src/V1/UserWorkloadsSecret.php b/OrchestrationAirflow/src/V1/UserWorkloadsSecret.php
index a7c04b703a33..ff9358356170 100644
--- a/OrchestrationAirflow/src/V1/UserWorkloadsSecret.php
+++ b/OrchestrationAirflow/src/V1/UserWorkloadsSecret.php
@@ -28,6 +28,11 @@ class UserWorkloadsSecret extends \Google\Protobuf\Internal\Message
      * pairs, which can contain sensitive values such as a password, a token, or a
      * key. The values for all keys have to be base64-encoded strings. For details
      * see: https://kubernetes.io/docs/concepts/configuration/secret/
+     * Example:
+     * {
+     *   "example": "ZXhhbXBsZV92YWx1ZQ==",
+     *   "another-example": "YW5vdGhlcl9leGFtcGxlX3ZhbHVl"
+     * }
      *
      * Generated from protobuf field <code>map<string, string> data = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
@@ -47,6 +52,11 @@ class UserWorkloadsSecret extends \Google\Protobuf\Internal\Message
      *           pairs, which can contain sensitive values such as a password, a token, or a
      *           key. The values for all keys have to be base64-encoded strings. For details
      *           see: https://kubernetes.io/docs/concepts/configuration/secret/
+     *           Example:
+     *           {
+     *             "example": "ZXhhbXBsZV92YWx1ZQ==",
+     *             "another-example": "YW5vdGhlcl9leGFtcGxlX3ZhbHVl"
+     *           }
      * }
      */
     public function __construct($data = NULL) {
@@ -87,6 +97,11 @@ public function setName($var)
      * pairs, which can contain sensitive values such as a password, a token, or a
      * key. The values for all keys have to be base64-encoded strings. For details
      * see: https://kubernetes.io/docs/concepts/configuration/secret/
+     * Example:
+     * {
+     *   "example": "ZXhhbXBsZV92YWx1ZQ==",
+     *   "another-example": "YW5vdGhlcl9leGFtcGxlX3ZhbHVl"
+     * }
      *
      * Generated from protobuf field <code>map<string, string> data = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return \Google\Protobuf\Internal\MapField
@@ -101,6 +116,11 @@ public function getData()
      * pairs, which can contain sensitive values such as a password, a token, or a
      * key. The values for all keys have to be base64-encoded strings. For details
      * see: https://kubernetes.io/docs/concepts/configuration/secret/
+     * Example:
+     * {
+     *   "example": "ZXhhbXBsZV92YWx1ZQ==",
+     *   "another-example": "YW5vdGhlcl9leGFtcGxlX3ZhbHVl"
+     * }
      *
      * Generated from protobuf field <code>map<string, string> data = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param array|\Google\Protobuf\Internal\MapField $var