chore: Update discovery artifacts (#1719)

## Deleted keys were detected in the following stable discovery artifacts:
bigquery v2 3cf6af1
content v2.1 e5322d7
tpu v1 043aa17

## Deleted keys were detected in the following pre-stable discovery artifacts:
cloudsupport v2beta e8092f5
composer v1beta1 0d7de78
tpu v1alpha1 043aa17
tpu v2alpha1 043aa17

## Discovery Artifact Change Summary:
feat(accessapproval): update the api e4560c7
feat(androidmanagement): update the api 5bb6ed7
feat(bigquery): update the api 3cf6af1
feat(bigqueryreservation): update the api 79813fe
feat(cloudidentity): update the api 6c62fb2
feat(cloudsearch): update the api 5928fe9
feat(cloudsupport): update the api e8092f5
feat(composer): update the api 0d7de78
feat(container): update the api 7de5148
feat(content): update the api e5322d7
feat(displayvideo): update the api f85d452
feat(notebooks): update the api 6f35004
feat(privateca): update the api eb9a5da
feat(servicecontrol): update the api 63891f5
feat(tpu): update the api 043aa17

Author: yoshi-code-bot

docs/dyn/accessapproval_v1.folders.approvalRequests.html

@@ -117,7 +117,13 @@ <h3>Method Details</h3>
     { # A request for the customer to approve access to a resource.
   &quot;approve&quot;: { # A decision that has been made to approve access to a resource. # Access was approved.
     &quot;approveTime&quot;: &quot;A String&quot;, # The time at which approval was granted.
+    &quot;autoApproved&quot;: True or False, # True when the request has been auto-approved.
     &quot;expireTime&quot;: &quot;A String&quot;, # The time at which the approval expires.
+    &quot;signatureInfo&quot;: { # Information about the digital signature of the resource. # The signature for the ApprovalRequest and details on how it was signed.
+      &quot;customerKmsKeyVersion&quot;: &quot;A String&quot;, # The resource name of the customer CryptoKeyVersion used for signing.
+      &quot;googlePublicKeyPem&quot;: &quot;A String&quot;, # The public key for the Google default signing, encoded in PEM format. The signature was created using a private key which may be verified using this public key.
+      &quot;signature&quot;: &quot;A String&quot;, # The digital signature.
+    },
   },
   &quot;dismiss&quot;: { # A decision that has been made to dismiss an approval request. # The request was dismissed.
     &quot;dismissTime&quot;: &quot;A String&quot;, # The time at which the approval request was dismissed.
@@ -169,7 +175,13 @@ <h3>Method Details</h3>
     { # A request for the customer to approve access to a resource.
   &quot;approve&quot;: { # A decision that has been made to approve access to a resource. # Access was approved.
     &quot;approveTime&quot;: &quot;A String&quot;, # The time at which approval was granted.
+    &quot;autoApproved&quot;: True or False, # True when the request has been auto-approved.
     &quot;expireTime&quot;: &quot;A String&quot;, # The time at which the approval expires.
+    &quot;signatureInfo&quot;: { # Information about the digital signature of the resource. # The signature for the ApprovalRequest and details on how it was signed.
+      &quot;customerKmsKeyVersion&quot;: &quot;A String&quot;, # The resource name of the customer CryptoKeyVersion used for signing.
+      &quot;googlePublicKeyPem&quot;: &quot;A String&quot;, # The public key for the Google default signing, encoded in PEM format. The signature was created using a private key which may be verified using this public key.
+      &quot;signature&quot;: &quot;A String&quot;, # The digital signature.
+    },
   },
   &quot;dismiss&quot;: { # A decision that has been made to dismiss an approval request. # The request was dismissed.
     &quot;dismissTime&quot;: &quot;A String&quot;, # The time at which the approval request was dismissed.
@@ -210,7 +222,13 @@ <h3>Method Details</h3>
     { # A request for the customer to approve access to a resource.
   &quot;approve&quot;: { # A decision that has been made to approve access to a resource. # Access was approved.
     &quot;approveTime&quot;: &quot;A String&quot;, # The time at which approval was granted.
+    &quot;autoApproved&quot;: True or False, # True when the request has been auto-approved.
     &quot;expireTime&quot;: &quot;A String&quot;, # The time at which the approval expires.
+    &quot;signatureInfo&quot;: { # Information about the digital signature of the resource. # The signature for the ApprovalRequest and details on how it was signed.
+      &quot;customerKmsKeyVersion&quot;: &quot;A String&quot;, # The resource name of the customer CryptoKeyVersion used for signing.
+      &quot;googlePublicKeyPem&quot;: &quot;A String&quot;, # The public key for the Google default signing, encoded in PEM format. The signature was created using a private key which may be verified using this public key.
+      &quot;signature&quot;: &quot;A String&quot;, # The digital signature.
+    },
   },
   &quot;dismiss&quot;: { # A decision that has been made to dismiss an approval request. # The request was dismissed.
     &quot;dismissTime&quot;: &quot;A String&quot;, # The time at which the approval request was dismissed.
@@ -256,7 +274,13 @@ <h3>Method Details</h3>
     { # A request for the customer to approve access to a resource.
       &quot;approve&quot;: { # A decision that has been made to approve access to a resource. # Access was approved.
         &quot;approveTime&quot;: &quot;A String&quot;, # The time at which approval was granted.
+        &quot;autoApproved&quot;: True or False, # True when the request has been auto-approved.
         &quot;expireTime&quot;: &quot;A String&quot;, # The time at which the approval expires.
+        &quot;signatureInfo&quot;: { # Information about the digital signature of the resource. # The signature for the ApprovalRequest and details on how it was signed.
+          &quot;customerKmsKeyVersion&quot;: &quot;A String&quot;, # The resource name of the customer CryptoKeyVersion used for signing.
+          &quot;googlePublicKeyPem&quot;: &quot;A String&quot;, # The public key for the Google default signing, encoded in PEM format. The signature was created using a private key which may be verified using this public key.
+          &quot;signature&quot;: &quot;A String&quot;, # The digital signature.
+        },
       },
       &quot;dismiss&quot;: { # A decision that has been made to dismiss an approval request. # The request was dismissed.
         &quot;dismissTime&quot;: &quot;A String&quot;, # The time at which the approval request was dismissed.