KeyVaultClient.UnwrapKeyWithHttpMessagesAsync Method
Definition
Important
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Unwraps a symmetric key using the specified key that was initially used for wrapping that key.
public System.Threading.Tasks.Task<Microsoft.Rest.Azure.AzureOperationResponse<Microsoft.Azure.KeyVault.Models.KeyOperationResult>> UnwrapKeyWithHttpMessagesAsync (string vaultBaseUrl, string keyName, string keyVersion, string algorithm, byte[] value, System.Collections.Generic.Dictionary<string,System.Collections.Generic.List<string>> customHeaders = default, System.Threading.CancellationToken cancellationToken = default);abstract member UnwrapKeyWithHttpMessagesAsync : string * string * string * string * byte[] * System.Collections.Generic.Dictionary<string, System.Collections.Generic.List<string>> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Rest.Azure.AzureOperationResponse<Microsoft.Azure.KeyVault.Models.KeyOperationResult>>
override this.UnwrapKeyWithHttpMessagesAsync : string * string * string * string * byte[] * System.Collections.Generic.Dictionary<string, System.Collections.Generic.List<string>> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Rest.Azure.AzureOperationResponse<Microsoft.Azure.KeyVault.Models.KeyOperationResult>>Public Function UnwrapKeyWithHttpMessagesAsync (vaultBaseUrl As String, keyName As String, keyVersion As String, algorithm As String, value As Byte(), Optional customHeaders As Dictionary(Of String, List(Of String)) = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of AzureOperationResponse(Of KeyOperationResult))Parameters
- vaultBaseUrl
- String
The vault name, for example https://myvault.vault.azure.net.
- keyName
- String
The name of the key.
- keyVersion
- String
The version of the key.
- algorithm
- String
algorithm identifier. Possible values include: 'RSA-OAEP', 'RSA-OAEP-256', 'RSA1_5'
- value
- Byte[]
- customHeaders
- Dictionary<String,List<String>>
Headers that will be added to request.
- cancellationToken
- CancellationToken
The cancellation token.
Returns
Implements
Exceptions
Thrown when the operation returned an invalid status code
Thrown when unable to deserialize the response
Thrown when a required parameter is null
Thrown when a required parameter is null
Remarks
The UNWRAP operation supports decryption of a symmetric key using the target key encryption key. This operation is the reverse of the WRAP operation. The UNWRAP operation applies to asymmetric and symmetric keys stored in Azure Key Vault since it uses the private portion of the key. This operation requires the keys/unwrapKey permission.
