Assets - Get Encryption Key

Reference

Service:: Media Services

API Version:: 2022-08-01

Gets the Asset storage key
Gets the Asset storage encryption keys used to decrypt content created by version 2 of the Media Services API

POST https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Media/mediaServices/{accountName}/assets/{assetName}/getEncryptionKey?api-version=2022-08-01

URI Parameters

Name	In	Required	Type	Description
accountName	path	True	string	The Media Services account name.
assetName	path	True	string	The Asset name.
resourceGroupName	path	True	string	The name of the resource group within the Azure subscription.
subscriptionId	path	True	string	The unique identifier for a Microsoft Azure subscription.
api-version	query	True	string	The version of the API to be used with the client request.

Responses

Name	Type	Description
200 OK	StorageEncryptedAssetDecryptionData	OK
Other Status Codes	ErrorResponse	Detailed error information.

Examples

Get Asset Storage Encryption Keys

Sample request

POST https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/contosorg/providers/Microsoft.Media/mediaServices/contosomedia/assets/ClimbingMountSaintHelens/getEncryptionKey?api-version=2022-08-01


/**
 * Samples for Assets GetEncryptionKey.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/mediaservices/resource-manager/Microsoft.Media/Metadata/stable/2022-08-01/examples/assets-get-
     * encryption-keys.json
     */
    /**
     * Sample code: Get Asset Storage Encryption Keys.
     * 
     * @param manager Entry point to MediaServicesManager.
     */
    public static void
        getAssetStorageEncryptionKeys(com.azure.resourcemanager.mediaservices.MediaServicesManager manager) {
        manager.assets().getEncryptionKeyWithResponse("contosorg", "contosomedia", "ClimbingMountSaintHelens",
            com.azure.core.util.Context.NONE);
    }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

from azure.identity import DefaultAzureCredential
from azure.mgmt.media import AzureMediaServices

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-media
# USAGE
    python assetsgetencryptionkeys.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = AzureMediaServices(
        credential=DefaultAzureCredential(),
        subscription_id="00000000-0000-0000-0000-000000000000",
    )

    response = client.assets.get_encryption_key(
        resource_group_name="contoso",
        account_name="contosomedia",
        asset_name="ClimbingMountSaintHelens",
    )
    print(response)


# x-ms-original-file: specification/mediaservices/resource-manager/Microsoft.Media/Metadata/stable/2022-08-01/examples/assets-get-encryption-keys.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

package armmediaservices_test

import (
	"context"
	"log"

	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
	"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/mediaservices/armmediaservices/v3"
)

// Generated from example definition: https://github.com/Azure/azure-rest-api-specs/blob/e7bf3adfa2d5e5cdbb804eec35279501794f461c/specification/mediaservices/resource-manager/Microsoft.Media/Metadata/stable/2022-08-01/examples/assets-get-encryption-keys.json
func ExampleAssetsClient_GetEncryptionKey() {
	cred, err := azidentity.NewDefaultAzureCredential(nil)
	if err != nil {
		log.Fatalf("failed to obtain a credential: %v", err)
	}
	ctx := context.Background()
	clientFactory, err := armmediaservices.NewClientFactory("<subscription-id>", cred, nil)
	if err != nil {
		log.Fatalf("failed to create client: %v", err)
	}
	res, err := clientFactory.NewAssetsClient().GetEncryptionKey(ctx, "contoso", "contosomedia", "ClimbingMountSaintHelens", nil)
	if err != nil {
		log.Fatalf("failed to finish the request: %v", err)
	}
	// You could use response here. We use blank identifier for just demo purposes.
	_ = res
	// If the HTTP response code is 200 as defined in example definition, your response structure would look as follows. Please pay attention that all the values in the output are fake values for just demo purposes.
	// res.StorageEncryptedAssetDecryptionData = armmediaservices.StorageEncryptedAssetDecryptionData{
	// 	AssetFileEncryptionMetadata: []*armmediaservices.AssetFileEncryptionMetadata{
	// 		{
	// 			AssetFileID: to.Ptr("a9536fa7-bd5d-4f84-a137-d1290982fe95"),
	// 			AssetFileName: to.Ptr("AssetFile0"),
	// 			InitializationVector: to.Ptr("-988929866"),
	// 		},
	// 		{
	// 			AssetFileID: to.Ptr("f4060046-94ac-422d-824c-3f1d6aa3ecf2"),
	// 			AssetFileName: to.Ptr("AssetFile1"),
	// 			InitializationVector: to.Ptr("1604993689"),
	// 		},
	// 		{
	// 			AssetFileID: to.Ptr("485968d3-ddae-4b13-98e7-901201a9620b"),
	// 			AssetFileName: to.Ptr("AssetFile2"),
	// 			InitializationVector: to.Ptr("100082635"),
	// 	}},
	// 	Key: []byte("AAAAAAAAAAAAAAAAAAAAAA=="),
	// }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

const { AzureMediaServices } = require("@azure/arm-mediaservices");
const { DefaultAzureCredential } = require("@azure/identity");

/**
 * This sample demonstrates how to Gets the Asset storage encryption keys used to decrypt content created by version 2 of the Media Services API
 *
 * @summary Gets the Asset storage encryption keys used to decrypt content created by version 2 of the Media Services API
 * x-ms-original-file: specification/mediaservices/resource-manager/Microsoft.Media/Metadata/stable/2022-08-01/examples/assets-get-encryption-keys.json
 */
async function getAssetStorageEncryptionKeys() {
  const subscriptionId =
    process.env["MEDIASERVICES_SUBSCRIPTION_ID"] || "00000000-0000-0000-0000-000000000000";
  const resourceGroupName = process.env["MEDIASERVICES_RESOURCE_GROUP"] || "contoso";
  const accountName = "contosomedia";
  const assetName = "ClimbingMountSaintHelens";
  const credential = new DefaultAzureCredential();
  const client = new AzureMediaServices(credential, subscriptionId);
  const result = await client.assets.getEncryptionKey(resourceGroupName, accountName, assetName);
  console.log(result);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

using System;
using System.Threading.Tasks;
using Azure;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager;
using Azure.ResourceManager.Media;
using Azure.ResourceManager.Media.Models;

// Generated from example definition: specification/mediaservices/resource-manager/Microsoft.Media/Metadata/stable/2022-08-01/examples/assets-get-encryption-keys.json
// this example is just showing the usage of "Assets_GetEncryptionKey" operation, for the dependent resources, they will have to be created separately.

// get your azure access token, for more details of how Azure SDK get your access token, please refer to https://learn.microsoft.com/en-us/dotnet/azure/sdk/authentication?tabs=command-line
TokenCredential cred = new DefaultAzureCredential();
// authenticate your client
ArmClient client = new ArmClient(cred);

// this example assumes you already have this MediaAssetResource created on azure
// for more information of creating MediaAssetResource, please refer to the document of MediaAssetResource
string subscriptionId = "00000000-0000-0000-0000-000000000000";
string resourceGroupName = "contoso";
string accountName = "contosomedia";
string assetName = "ClimbingMountSaintHelens";
ResourceIdentifier mediaAssetResourceId = MediaAssetResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, accountName, assetName);
MediaAssetResource mediaAsset = client.GetMediaAssetResource(mediaAssetResourceId);

// invoke the operation
StorageEncryptedAssetDecryptionInfo result = await mediaAsset.GetEncryptionKeyAsync();

Console.WriteLine($"Succeeded: {result}");

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Sample response

Status code:: 200

{
  "key": "AAAAAAAAAAAAAAAAAAAAAA==",
  "assetFileEncryptionMetadata": [
    {
      "initializationVector": "-988929866",
      "assetFileName": "AssetFile0",
      "assetFileId": "a9536fa7-bd5d-4f84-a137-d1290982fe95"
    },
    {
      "initializationVector": "1604993689",
      "assetFileName": "AssetFile1",
      "assetFileId": "f4060046-94ac-422d-824c-3f1d6aa3ecf2"
    },
    {
      "initializationVector": "100082635",
      "assetFileName": "AssetFile2",
      "assetFileId": "485968d3-ddae-4b13-98e7-901201a9620b"
    }
  ]
}

Definitions

Name	Description
AssetFileEncryptionMetadata	The Asset File Storage encryption metadata.
ErrorAdditionalInfo	The resource management error additional info.
ErrorDetail	The error detail.
ErrorResponse	Error response
StorageEncryptedAssetDecryptionData	Data needed to decrypt asset files encrypted with legacy storage encryption.

AssetFileEncryptionMetadata

The Asset File Storage encryption metadata.

Name	Type	Description
assetFileId	string	The Asset File Id.
assetFileName	string	The Asset File name.
initializationVector	string	The Asset File initialization vector.

ErrorAdditionalInfo

The resource management error additional info.

Name	Type	Description
info	object	The additional info.
type	string	The additional info type.

ErrorDetail

The error detail.

Name	Type	Description
additionalInfo	ErrorAdditionalInfo[]	The error additional info.
code	string	The error code.
details	ErrorDetail[]	The error details.
message	string	The error message.
target	string	The error target.

ErrorResponse

Error response

Name	Type	Description
error	ErrorDetail	The error object.

StorageEncryptedAssetDecryptionData

Data needed to decrypt asset files encrypted with legacy storage encryption.

Name	Type	Description
assetFileEncryptionMetadata	AssetFileEncryptionMetadata[]	Asset File encryption metadata.
key	string	The Asset File storage encryption key.