Add CAVIUM_V2_COMPRESSED option to KeyOperationAttestation (via synth). (#7396)

Author: yoshi-automation

kms/google/cloud/kms_v1/gapic/enums.py

@@ -172,7 +172,10 @@ class AttestationFormat(enum.IntEnum):
           ATTESTATION_FORMAT_UNSPECIFIED (int)
           CAVIUM_V1_COMPRESSED (int): Cavium HSM attestation compressed with gzip. Note that this format is
           defined by Cavium and subject to change at any time.
+          CAVIUM_V2_COMPRESSED (int): Cavium HSM attestation V2 compressed with gzip. This is a new format
+          Introduced in Cavium's version 3.2-08
         """
 
         ATTESTATION_FORMAT_UNSPECIFIED = 0
         CAVIUM_V1_COMPRESSED = 3
+        CAVIUM_V2_COMPRESSED = 4

kms/google/cloud/kms_v1/proto/resources.proto

@@ -157,6 +157,10 @@ message KeyOperationAttestation {
     // Cavium HSM attestation compressed with gzip. Note that this format is
     // defined by Cavium and subject to change at any time.
     CAVIUM_V1_COMPRESSED = 3;
+
+    // Cavium HSM attestation V2 compressed with gzip. This is a new format
+    // Introduced in Cavium's version 3.2-08
+    CAVIUM_V2_COMPRESSED = 4;
   }
 
   // Output only. The format of the attestation data.

kms/google/cloud/kms_v1/proto/resources_pb2.py

@@ -45,6 +45,10 @@ def blacken(session):
     """Run black.
 
     Format code to uniform standard.
+    
+    This currently uses Python 3.6 due to the automated Kokoro run of synthtool.
+    That run uses an image that doesn't have 3.6 installed. Before updating this
+    check the state of the `gcp_ubuntu_config` we use for that Kokoro run.
     """
     session.install("black")
     session.run(

kms/noxfile.py

@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-02-02T13:21:37.782777Z",
+  "updateTime": "2019-02-20T18:08:35.555340Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.8",
-        "dockerImage": "googleapis/artman@sha256:75bc07ef34a1de9895c18af54dc503ed3b3f3b52e85062e3360a979d2a0741e7"
+        "version": "0.16.13",
+        "dockerImage": "googleapis/artman@sha256:5fd9aee1d82a00cebf425c8fa431f5457539562f5867ad9c54370f0ec9a7ccaa"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "bce093dab3e65c40eb9a37efbdc960f34df6037a",
-        "internalRef": "231974277"
+        "sha": "18ab81eec27942a942622d5a8d9c9e7a202e8c16",
+        "internalRef": "234814197"
       }
     },
     {