docs/dyn/cloudkms_v1.projects.locations.keyRings.cryptoKeys.cryptoKeyVersions.html

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<h1><a href="cloudkms_v1.html">Cloud Key Management Service (KMS) API</a> . <a href="cloudkms_v1.projects.html">projects</a> . <a href="cloudkms_v1.projects.locations.html">locations</a> . <a href="cloudkms_v1.projects.locations.keyRings.html">keyRings</a> . <a href="cloudkms_v1.projects.locations.keyRings.cryptoKeys.html">cryptoKeys</a> . <a href="cloudkms_v1.projects.locations.keyRings.cryptoKeys.cryptoKeyVersions.html">cryptoKeyVersions</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
  <code><a href="#asymmetricDecrypt">asymmetricDecrypt(name, body, x__xgafv=None)</a></code></p>
<p class="firstline">Decrypts data that was encrypted with a public key retrieved from</p>
<p class="toc_element">
  <code><a href="#asymmetricSign">asymmetricSign(name, body, x__xgafv=None)</a></code></p>
<p class="firstline">Signs data using a CryptoKeyVersion with CryptoKey.purpose</p>
<p class="toc_element">
  <code><a href="#create">create(parent, body, x__xgafv=None)</a></code></p>
<p class="firstline">Create a new CryptoKeyVersion in a CryptoKey.</p>
<p class="toc_element">
  <code><a href="#destroy">destroy(name, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Schedule a CryptoKeyVersion for destruction.</p>
<p class="toc_element">
  <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
<p class="firstline">Returns metadata for a given CryptoKeyVersion.</p>
<p class="toc_element">
  <code><a href="#getPublicKey">getPublicKey(name, x__xgafv=None)</a></code></p>
<p class="firstline">Returns the public key for the given CryptoKeyVersion. The</p>
<p class="toc_element">
  <code><a href="#list">list(parent, pageSize=None, pageToken=None, x__xgafv=None, view=None)</a></code></p>
<p class="firstline">Lists CryptoKeyVersions.</p>
<p class="toc_element">
  <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
<p class="firstline">Retrieves the next page of results.</p>
<p class="toc_element">
  <code><a href="#patch">patch(name, body, updateMask=None, x__xgafv=None)</a></code></p>
<p class="firstline">Update a CryptoKeyVersion's metadata.</p>
<p class="toc_element">
  <code><a href="#restore">restore(name, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Restore a CryptoKeyVersion in the</p>
<h3>Method Details</h3>
<div class="method">
    <code class="details" id="asymmetricDecrypt">asymmetricDecrypt(name, body, x__xgafv=None)</code>
  <pre>Decrypts data that was encrypted with a public key retrieved from
GetPublicKey corresponding to a CryptoKeyVersion with
CryptoKey.purpose ASYMMETRIC_DECRYPT.

Args:
  name: string, Required. The resource name of the CryptoKeyVersion to use for
decryption. (required)
  body: object, The request body. (required)
    The object takes the form of:

{ # Request message for KeyManagementService.AsymmetricDecrypt.
    "ciphertext": "A String", # Required. The data encrypted with the named CryptoKeyVersion's public
        # key using OAEP.
  }

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Response message for KeyManagementService.AsymmetricDecrypt.
    "plaintext": "A String", # The decrypted data originally encrypted with the matching public key.
  }</pre>
</div>

<div class="method">
    <code class="details" id="asymmetricSign">asymmetricSign(name, body, x__xgafv=None)</code>
  <pre>Signs data using a CryptoKeyVersion with CryptoKey.purpose
ASYMMETRIC_SIGN, producing a signature that can be verified with the public
key retrieved from GetPublicKey.

Args:
  name: string, Required. The resource name of the CryptoKeyVersion to use for signing. (required)
  body: object, The request body. (required)
    The object takes the form of:

{ # Request message for KeyManagementService.AsymmetricSign.
    "digest": { # A Digest holds a cryptographic message digest. # Required. The digest of the data to sign. The digest must be produced with
        # the same digest algorithm as specified by the key version's
        # algorithm.
      "sha256": "A String", # A message digest produced with the SHA-256 algorithm.
      "sha512": "A String", # A message digest produced with the SHA-512 algorithm.
      "sha384": "A String", # A message digest produced with the SHA-384 algorithm.
    },
  }

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Response message for KeyManagementService.AsymmetricSign.
    "signature": "A String", # The created signature.
  }</pre>
</div>

<div class="method">
    <code class="details" id="create">create(parent, body, x__xgafv=None)</code>
  <pre>Create a new CryptoKeyVersion in a CryptoKey.

The server will assign the next sequential id. If unset,
state will be set to
ENABLED.

Args:
  parent: string, Required. The name of the CryptoKey associated with
the CryptoKeyVersions. (required)
  body: object, The request body. (required)
    The object takes the form of:

{ # A CryptoKeyVersion represents an individual cryptographic key, and the
    # associated key material.
    # 
    # An ENABLED version can be
    # used for cryptographic operations.
    # 
    # For security reasons, the raw cryptographic key material represented by a
    # CryptoKeyVersion can never be viewed or exported. It can only be used to
    # encrypt, decrypt, or sign data when an authorized user or application invokes
    # Cloud KMS.
  "destroyTime": "A String", # Output only. The time this CryptoKeyVersion's key material is scheduled
      # for destruction. Only present if state is
      # DESTROY_SCHEDULED.
  "name": "A String", # Output only. The resource name for this CryptoKeyVersion in the format
      # `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
  "algorithm": "A String", # Output only. The CryptoKeyVersionAlgorithm that this
      # CryptoKeyVersion supports.
  "protectionLevel": "A String", # Output only. The ProtectionLevel describing how crypto operations are
      # performed with this CryptoKeyVersion.
  "attestation": { # Contains an HSM-generated attestation about a key operation. For more # Output only. Statement that was generated and signed by the HSM at key
      # creation time. Use this statement to verify attributes of the key as stored
      # on the HSM, independently of Google. Only provided for key versions with
      # protection_level HSM.
      # information, see [Verifying attestations]
      # (https://cloud.google.com/kms/docs/attest-key).
    "content": "A String", # Output only. The attestation data provided by the HSM when the key
        # operation was performed.
    "format": "A String", # Output only. The format of the attestation data.
  },
  "state": "A String", # The current state of the CryptoKeyVersion.
  "destroyEventTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
      # destroyed. Only present if state is
      # DESTROYED.
  "generateTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
      # generated.
  "createTime": "A String", # Output only. The time at which this CryptoKeyVersion was created.
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A CryptoKeyVersion represents an individual cryptographic key, and the
      # associated key material.
      #
      # An ENABLED version can be
      # used for cryptographic operations.
      #
      # For security reasons, the raw cryptographic key material represented by a
      # CryptoKeyVersion can never be viewed or exported. It can only be used to
      # encrypt, decrypt, or sign data when an authorized user or application invokes
      # Cloud KMS.
    "destroyTime": "A String", # Output only. The time this CryptoKeyVersion's key material is scheduled
        # for destruction. Only present if state is
        # DESTROY_SCHEDULED.
    "name": "A String", # Output only. The resource name for this CryptoKeyVersion in the format
        # `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    "algorithm": "A String", # Output only. The CryptoKeyVersionAlgorithm that this
        # CryptoKeyVersion supports.
    "protectionLevel": "A String", # Output only. The ProtectionLevel describing how crypto operations are
        # performed with this CryptoKeyVersion.
    "attestation": { # Contains an HSM-generated attestation about a key operation. For more # Output only. Statement that was generated and signed by the HSM at key
        # creation time. Use this statement to verify attributes of the key as stored
        # on the HSM, independently of Google. Only provided for key versions with
        # protection_level HSM.
        # information, see [Verifying attestations]
        # (https://cloud.google.com/kms/docs/attest-key).
      "content": "A String", # Output only. The attestation data provided by the HSM when the key
          # operation was performed.
      "format": "A String", # Output only. The format of the attestation data.
    },
    "state": "A String", # The current state of the CryptoKeyVersion.
    "destroyEventTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # destroyed. Only present if state is
        # DESTROYED.
    "generateTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # generated.
    "createTime": "A String", # Output only. The time at which this CryptoKeyVersion was created.
  }</pre>
</div>

<div class="method">
    <code class="details" id="destroy">destroy(name, body=None, x__xgafv=None)</code>
  <pre>Schedule a CryptoKeyVersion for destruction.

Upon calling this method, CryptoKeyVersion.state will be set to
DESTROY_SCHEDULED
and destroy_time will be set to a time 24
hours in the future, at which point the state
will be changed to
DESTROYED, and the key
material will be irrevocably destroyed.

Before the destroy_time is reached,
RestoreCryptoKeyVersion may be called to reverse the process.

Args:
  name: string, The resource name of the CryptoKeyVersion to destroy. (required)
  body: object, The request body.
    The object takes the form of:

{ # Request message for KeyManagementService.DestroyCryptoKeyVersion.
  }

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A CryptoKeyVersion represents an individual cryptographic key, and the
      # associated key material.
      #
      # An ENABLED version can be
      # used for cryptographic operations.
      #
      # For security reasons, the raw cryptographic key material represented by a
      # CryptoKeyVersion can never be viewed or exported. It can only be used to
      # encrypt, decrypt, or sign data when an authorized user or application invokes
      # Cloud KMS.
    "destroyTime": "A String", # Output only. The time this CryptoKeyVersion's key material is scheduled
        # for destruction. Only present if state is
        # DESTROY_SCHEDULED.
    "name": "A String", # Output only. The resource name for this CryptoKeyVersion in the format
        # `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    "algorithm": "A String", # Output only. The CryptoKeyVersionAlgorithm that this
        # CryptoKeyVersion supports.
    "protectionLevel": "A String", # Output only. The ProtectionLevel describing how crypto operations are
        # performed with this CryptoKeyVersion.
    "attestation": { # Contains an HSM-generated attestation about a key operation. For more # Output only. Statement that was generated and signed by the HSM at key
        # creation time. Use this statement to verify attributes of the key as stored
        # on the HSM, independently of Google. Only provided for key versions with
        # protection_level HSM.
        # information, see [Verifying attestations]
        # (https://cloud.google.com/kms/docs/attest-key).
      "content": "A String", # Output only. The attestation data provided by the HSM when the key
          # operation was performed.
      "format": "A String", # Output only. The format of the attestation data.
    },
    "state": "A String", # The current state of the CryptoKeyVersion.
    "destroyEventTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # destroyed. Only present if state is
        # DESTROYED.
    "generateTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # generated.
    "createTime": "A String", # Output only. The time at which this CryptoKeyVersion was created.
  }</pre>
</div>

<div class="method">
    <code class="details" id="get">get(name, x__xgafv=None)</code>
  <pre>Returns metadata for a given CryptoKeyVersion.

Args:
  name: string, The name of the CryptoKeyVersion to get. (required)
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A CryptoKeyVersion represents an individual cryptographic key, and the
      # associated key material.
      #
      # An ENABLED version can be
      # used for cryptographic operations.
      #
      # For security reasons, the raw cryptographic key material represented by a
      # CryptoKeyVersion can never be viewed or exported. It can only be used to
      # encrypt, decrypt, or sign data when an authorized user or application invokes
      # Cloud KMS.
    "destroyTime": "A String", # Output only. The time this CryptoKeyVersion's key material is scheduled
        # for destruction. Only present if state is
        # DESTROY_SCHEDULED.
    "name": "A String", # Output only. The resource name for this CryptoKeyVersion in the format
        # `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    "algorithm": "A String", # Output only. The CryptoKeyVersionAlgorithm that this
        # CryptoKeyVersion supports.
    "protectionLevel": "A String", # Output only. The ProtectionLevel describing how crypto operations are
        # performed with this CryptoKeyVersion.
    "attestation": { # Contains an HSM-generated attestation about a key operation. For more # Output only. Statement that was generated and signed by the HSM at key
        # creation time. Use this statement to verify attributes of the key as stored
        # on the HSM, independently of Google. Only provided for key versions with
        # protection_level HSM.
        # information, see [Verifying attestations]
        # (https://cloud.google.com/kms/docs/attest-key).
      "content": "A String", # Output only. The attestation data provided by the HSM when the key
          # operation was performed.
      "format": "A String", # Output only. The format of the attestation data.
    },
    "state": "A String", # The current state of the CryptoKeyVersion.
    "destroyEventTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # destroyed. Only present if state is
        # DESTROYED.
    "generateTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # generated.
    "createTime": "A String", # Output only. The time at which this CryptoKeyVersion was created.
  }</pre>
</div>

<div class="method">
    <code class="details" id="getPublicKey">getPublicKey(name, x__xgafv=None)</code>
  <pre>Returns the public key for the given CryptoKeyVersion. The
CryptoKey.purpose must be
ASYMMETRIC_SIGN or
ASYMMETRIC_DECRYPT.

Args:
  name: string, The name of the CryptoKeyVersion public key to
get. (required)
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # The public key for a given CryptoKeyVersion. Obtained via
      # GetPublicKey.
    "pem": "A String", # The public key, encoded in PEM format. For more information, see the
        # [RFC 7468](https://tools.ietf.org/html/rfc7468) sections for
        # [General Considerations](https://tools.ietf.org/html/rfc7468#section-2) and
        # [Textual Encoding of Subject Public Key Info]
        # (https://tools.ietf.org/html/rfc7468#section-13).
    "algorithm": "A String", # The Algorithm associated
        # with this key.
  }</pre>
</div>

<div class="method">
    <code class="details" id="list">list(parent, pageSize=None, pageToken=None, x__xgafv=None, view=None)</code>
  <pre>Lists CryptoKeyVersions.

Args:
  parent: string, Required. The resource name of the CryptoKey to list, in the format
`projects/*/locations/*/keyRings/*/cryptoKeys/*`. (required)
  pageSize: integer, Optional limit on the number of CryptoKeyVersions to
include in the response. Further CryptoKeyVersions can
subsequently be obtained by including the
ListCryptoKeyVersionsResponse.next_page_token in a subsequent request.
If unspecified, the server will pick an appropriate default.
  pageToken: string, Optional pagination token, returned earlier via
ListCryptoKeyVersionsResponse.next_page_token.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format
  view: string, The fields to include in the response.

Returns:
  An object of the form:

    { # Response message for KeyManagementService.ListCryptoKeyVersions.
    "nextPageToken": "A String", # A token to retrieve next page of results. Pass this value in
        # ListCryptoKeyVersionsRequest.page_token to retrieve the next page of
        # results.
    "totalSize": 42, # The total number of CryptoKeyVersions that matched the
        # query.
    "cryptoKeyVersions": [ # The list of CryptoKeyVersions.
      { # A CryptoKeyVersion represents an individual cryptographic key, and the
          # associated key material.
          #
          # An ENABLED version can be
          # used for cryptographic operations.
          #
          # For security reasons, the raw cryptographic key material represented by a
          # CryptoKeyVersion can never be viewed or exported. It can only be used to
          # encrypt, decrypt, or sign data when an authorized user or application invokes
          # Cloud KMS.
        "destroyTime": "A String", # Output only. The time this CryptoKeyVersion's key material is scheduled
            # for destruction. Only present if state is
            # DESTROY_SCHEDULED.
        "name": "A String", # Output only. The resource name for this CryptoKeyVersion in the format
            # `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
        "algorithm": "A String", # Output only. The CryptoKeyVersionAlgorithm that this
            # CryptoKeyVersion supports.
        "protectionLevel": "A String", # Output only. The ProtectionLevel describing how crypto operations are
            # performed with this CryptoKeyVersion.
        "attestation": { # Contains an HSM-generated attestation about a key operation. For more # Output only. Statement that was generated and signed by the HSM at key
            # creation time. Use this statement to verify attributes of the key as stored
            # on the HSM, independently of Google. Only provided for key versions with
            # protection_level HSM.
            # information, see [Verifying attestations]
            # (https://cloud.google.com/kms/docs/attest-key).
          "content": "A String", # Output only. The attestation data provided by the HSM when the key
              # operation was performed.
          "format": "A String", # Output only. The format of the attestation data.
        },
        "state": "A String", # The current state of the CryptoKeyVersion.
        "destroyEventTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
            # destroyed. Only present if state is
            # DESTROYED.
        "generateTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
            # generated.
        "createTime": "A String", # Output only. The time at which this CryptoKeyVersion was created.
      },
    ],
  }</pre>
</div>

<div class="method">
    <code class="details" id="list_next">list_next(previous_request, previous_response)</code>
  <pre>Retrieves the next page of results.

Args:
  previous_request: The request for the previous page. (required)
  previous_response: The response from the request for the previous page. (required)

Returns:
  A request object that you can call 'execute()' on to request the next
  page. Returns None if there are no more items in the collection.
    </pre>
</div>

<div class="method">
    <code class="details" id="patch">patch(name, body, updateMask=None, x__xgafv=None)</code>
  <pre>Update a CryptoKeyVersion's metadata.

state may be changed between
ENABLED and
DISABLED using this
method. See DestroyCryptoKeyVersion and RestoreCryptoKeyVersion to
move between other states.

Args:
  name: string, Output only. The resource name for this CryptoKeyVersion in the format
`projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`. (required)
  body: object, The request body. (required)
    The object takes the form of:

{ # A CryptoKeyVersion represents an individual cryptographic key, and the
    # associated key material.
    # 
    # An ENABLED version can be
    # used for cryptographic operations.
    # 
    # For security reasons, the raw cryptographic key material represented by a
    # CryptoKeyVersion can never be viewed or exported. It can only be used to
    # encrypt, decrypt, or sign data when an authorized user or application invokes
    # Cloud KMS.
  "destroyTime": "A String", # Output only. The time this CryptoKeyVersion's key material is scheduled
      # for destruction. Only present if state is
      # DESTROY_SCHEDULED.
  "name": "A String", # Output only. The resource name for this CryptoKeyVersion in the format
      # `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
  "algorithm": "A String", # Output only. The CryptoKeyVersionAlgorithm that this
      # CryptoKeyVersion supports.
  "protectionLevel": "A String", # Output only. The ProtectionLevel describing how crypto operations are
      # performed with this CryptoKeyVersion.
  "attestation": { # Contains an HSM-generated attestation about a key operation. For more # Output only. Statement that was generated and signed by the HSM at key
      # creation time. Use this statement to verify attributes of the key as stored
      # on the HSM, independently of Google. Only provided for key versions with
      # protection_level HSM.
      # information, see [Verifying attestations]
      # (https://cloud.google.com/kms/docs/attest-key).
    "content": "A String", # Output only. The attestation data provided by the HSM when the key
        # operation was performed.
    "format": "A String", # Output only. The format of the attestation data.
  },
  "state": "A String", # The current state of the CryptoKeyVersion.
  "destroyEventTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
      # destroyed. Only present if state is
      # DESTROYED.
  "generateTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
      # generated.
  "createTime": "A String", # Output only. The time at which this CryptoKeyVersion was created.
}

  updateMask: string, Required list of fields to be updated in this request.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A CryptoKeyVersion represents an individual cryptographic key, and the
      # associated key material.
      #
      # An ENABLED version can be
      # used for cryptographic operations.
      #
      # For security reasons, the raw cryptographic key material represented by a
      # CryptoKeyVersion can never be viewed or exported. It can only be used to
      # encrypt, decrypt, or sign data when an authorized user or application invokes
      # Cloud KMS.
    "destroyTime": "A String", # Output only. The time this CryptoKeyVersion's key material is scheduled
        # for destruction. Only present if state is
        # DESTROY_SCHEDULED.
    "name": "A String", # Output only. The resource name for this CryptoKeyVersion in the format
        # `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    "algorithm": "A String", # Output only. The CryptoKeyVersionAlgorithm that this
        # CryptoKeyVersion supports.
    "protectionLevel": "A String", # Output only. The ProtectionLevel describing how crypto operations are
        # performed with this CryptoKeyVersion.
    "attestation": { # Contains an HSM-generated attestation about a key operation. For more # Output only. Statement that was generated and signed by the HSM at key
        # creation time. Use this statement to verify attributes of the key as stored
        # on the HSM, independently of Google. Only provided for key versions with
        # protection_level HSM.
        # information, see [Verifying attestations]
        # (https://cloud.google.com/kms/docs/attest-key).
      "content": "A String", # Output only. The attestation data provided by the HSM when the key
          # operation was performed.
      "format": "A String", # Output only. The format of the attestation data.
    },
    "state": "A String", # The current state of the CryptoKeyVersion.
    "destroyEventTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # destroyed. Only present if state is
        # DESTROYED.
    "generateTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # generated.
    "createTime": "A String", # Output only. The time at which this CryptoKeyVersion was created.
  }</pre>
</div>

<div class="method">
    <code class="details" id="restore">restore(name, body=None, x__xgafv=None)</code>
  <pre>Restore a CryptoKeyVersion in the
DESTROY_SCHEDULED
state.

Upon restoration of the CryptoKeyVersion, state
will be set to DISABLED,
and destroy_time will be cleared.

Args:
  name: string, The resource name of the CryptoKeyVersion to restore. (required)
  body: object, The request body.
    The object takes the form of:

{ # Request message for KeyManagementService.RestoreCryptoKeyVersion.
  }

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A CryptoKeyVersion represents an individual cryptographic key, and the
      # associated key material.
      #
      # An ENABLED version can be
      # used for cryptographic operations.
      #
      # For security reasons, the raw cryptographic key material represented by a
      # CryptoKeyVersion can never be viewed or exported. It can only be used to
      # encrypt, decrypt, or sign data when an authorized user or application invokes
      # Cloud KMS.
    "destroyTime": "A String", # Output only. The time this CryptoKeyVersion's key material is scheduled
        # for destruction. Only present if state is
        # DESTROY_SCHEDULED.
    "name": "A String", # Output only. The resource name for this CryptoKeyVersion in the format
        # `projects/*/locations/*/keyRings/*/cryptoKeys/*/cryptoKeyVersions/*`.
    "algorithm": "A String", # Output only. The CryptoKeyVersionAlgorithm that this
        # CryptoKeyVersion supports.
    "protectionLevel": "A String", # Output only. The ProtectionLevel describing how crypto operations are
        # performed with this CryptoKeyVersion.
    "attestation": { # Contains an HSM-generated attestation about a key operation. For more # Output only. Statement that was generated and signed by the HSM at key
        # creation time. Use this statement to verify attributes of the key as stored
        # on the HSM, independently of Google. Only provided for key versions with
        # protection_level HSM.
        # information, see [Verifying attestations]
        # (https://cloud.google.com/kms/docs/attest-key).
      "content": "A String", # Output only. The attestation data provided by the HSM when the key
          # operation was performed.
      "format": "A String", # Output only. The format of the attestation data.
    },
    "state": "A String", # The current state of the CryptoKeyVersion.
    "destroyEventTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # destroyed. Only present if state is
        # DESTROYED.
    "generateTime": "A String", # Output only. The time this CryptoKeyVersion's key material was
        # generated.
    "createTime": "A String", # Output only. The time at which this CryptoKeyVersion was created.
  }</pre>
</div>

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