diff --git a/docs/dyn/lifesciences_v2beta.projects.locations.pipelines.html b/docs/dyn/lifesciences_v2beta.projects.locations.pipelines.html
index 89c1cae0091..58c5fa8be6d 100644
--- a/docs/dyn/lifesciences_v2beta.projects.locations.pipelines.html
+++ b/docs/dyn/lifesciences_v2beta.projects.locations.pipelines.html
@@ -188,6 +188,7 @@ <h3>Method Details</h3>
         },
         &quot;nvidiaDriverVersion&quot;: &quot;A String&quot;, # The NVIDIA driver version to use when attaching an NVIDIA GPU accelerator. The version specified here must be compatible with the GPU libraries contained in the container being executed, and must be one of the drivers hosted in the `nvidia-drivers-us-public` bucket on Google Cloud Storage.
         &quot;preemptible&quot;: True or False, # If true, allocate a preemptible VM.
+        &quot;reservation&quot;: &quot;A String&quot;, # If specified, the VM will only be allocated inside the matching reservation. It will fail if the VM parameters don&#x27;t match the reservation.
         &quot;serviceAccount&quot;: { # Carries information about a Google Cloud service account. # The service account to install on the VM. This account does not need any permissions other than those required by the pipeline.
           &quot;email&quot;: &quot;A String&quot;, # Email address of the service account. If not specified, the default Compute Engine service account for the project will be used.
           &quot;scopes&quot;: [ # List of scopes to be enabled for this service account on the VM, in addition to the cloud-platform API scope that will be added by default.
diff --git a/googleapiclient/discovery_cache/documents/lifesciences.v2beta.json b/googleapiclient/discovery_cache/documents/lifesciences.v2beta.json
index 0dc20be3541..816501f06cf 100644
--- a/googleapiclient/discovery_cache/documents/lifesciences.v2beta.json
+++ b/googleapiclient/discovery_cache/documents/lifesciences.v2beta.json
@@ -312,7 +312,7 @@
       }
     }
   },
-  "revision": "20210517",
+  "revision": "20210527",
   "rootUrl": "https://lifesciences.googleapis.com/",
   "schemas": {
     "Accelerator": {
@@ -1135,6 +1135,10 @@
           "description": "If true, allocate a preemptible VM.",
           "type": "boolean"
         },
+        "reservation": {
+          "description": "If specified, the VM will only be allocated inside the matching reservation. It will fail if the VM parameters don't match the reservation.",
+          "type": "string"
+        },
         "serviceAccount": {
           "$ref": "ServiceAccount",
           "description": "The service account to install on the VM. This account does not need any permissions other than those required by the pipeline."