Streaming Locators - List Content Keys

Služba:

Media Services

Verze rozhraní API:

2022-08-01

Vypsat klíče obsahu používané tímto lokátorem streamování

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

Parametry identifikátoru URI

Name	V	Vyžadováno	Typ	Description
accountName	path	True	string	Název účtu Media Services.
resourceGroupName	path	True	string	Název skupiny prostředků v rámci předplatného Azure.
streamingLocatorName	path	True	string	Název lokátoru streamování
subscriptionId	path	True	string	Jedinečný identifikátor předplatného Microsoft Azure.
api-version	query	True	string	Verze rozhraní API, která se má použít s požadavkem klienta.

Odpovědi

Name	Typ	Description
200 OK	ListContentKeysResponse	OK
Other Status Codes	ErrorResponse	Podrobné informace o chybách.

Příklady

List Content Keys

Ukázkový požadavek

HTTP

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

Java

/**
 * Samples for StreamingLocators ListContentKeys.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/mediaservices/resource-manager/Microsoft.Media/Metadata/stable/2022-08-01/examples/streaming-
     * locators-list-content-keys.json
     */
    /**
     * Sample code: List Content Keys.
     * 
     * @param manager Entry point to MediaServicesManager.
     */
    public static void listContentKeys(com.azure.resourcemanager.mediaservices.MediaServicesManager manager) {
        manager.streamingLocators().listContentKeysWithResponse("contosorg", "contosomedia", "secureStreamingLocator",
            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

Python

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

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-media
# USAGE
    python streaminglocatorslistcontentkeys.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.streaming_locators.list_content_keys(
        resource_group_name="contoso",
        account_name="contosomedia",
        streaming_locator_name="secureStreamingLocator",
    )
    print(response)


# x-ms-original-file: specification/mediaservices/resource-manager/Microsoft.Media/Metadata/stable/2022-08-01/examples/streaming-locators-list-content-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

Go

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/streaming-locators-list-content-keys.json
func ExampleStreamingLocatorsClient_ListContentKeys() {
	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.NewStreamingLocatorsClient().ListContentKeys(ctx, "contoso", "contosomedia", "secureStreamingLocator", 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.ListContentKeysResponse = armmediaservices.ListContentKeysResponse{
	// 	ContentKeys: []*armmediaservices.StreamingLocatorContentKey{
	// 		{
	// 			Type: to.Ptr(armmediaservices.StreamingLocatorContentKeyTypeEnvelopeEncryption),
	// 			ID: to.Ptr("9259eb06-eeee-4f77-987f-48f4ea5c649f"),
	// 			LabelReferenceInStreamingPolicy: to.Ptr("aesDefaultKey"),
	// 			PolicyName: to.Ptr("PolicyWithMultipleOptions"),
	// 			Tracks: []*armmediaservices.TrackSelection{
	// 			},
	// 			Value: to.Ptr("QpiqeQROdN5xamnfUF2Wdw=="),
	// 		},
	// 		{
	// 			Type: to.Ptr(armmediaservices.StreamingLocatorContentKeyTypeCommonEncryptionCenc),
	// 			ID: to.Ptr("06bfeff1-2bb6-4f58-af27-a2767f058bca"),
	// 			LabelReferenceInStreamingPolicy: to.Ptr("cencDefaultKey"),
	// 			PolicyName: to.Ptr("PolicyWithMultipleOptions"),
	// 			Tracks: []*armmediaservices.TrackSelection{
	// 			},
	// 			Value: to.Ptr("ZjgWhNnqnqcov/h+wrYusw=="),
	// 		},
	// 		{
	// 			Type: to.Ptr(armmediaservices.StreamingLocatorContentKeyTypeCommonEncryptionCbcs),
	// 			ID: to.Ptr("799e78a0-ed6f-4179-9222-ed4ec4223cec"),
	// 			LabelReferenceInStreamingPolicy: to.Ptr("cbcsDefaultKey"),
	// 			PolicyName: to.Ptr("PolicyWithMultipleOptions"),
	// 			Tracks: []*armmediaservices.TrackSelection{
	// 			},
	// 			Value: to.Ptr("FjZ3n3yRcVxRFftdYFbe9g=="),
	// 	}},
	// }
}

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

JavaScript

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

/**
 * This sample demonstrates how to List Content Keys used by this Streaming Locator
 *
 * @summary List Content Keys used by this Streaming Locator
 * x-ms-original-file: specification/mediaservices/resource-manager/Microsoft.Media/Metadata/stable/2022-08-01/examples/streaming-locators-list-content-keys.json
 */
async function listContentKeys() {
  const subscriptionId =
    process.env["MEDIASERVICES_SUBSCRIPTION_ID"] || "00000000-0000-0000-0000-000000000000";
  const resourceGroupName = process.env["MEDIASERVICES_RESOURCE_GROUP"] || "contoso";
  const accountName = "contosomedia";
  const streamingLocatorName = "secureStreamingLocator";
  const credential = new DefaultAzureCredential();
  const client = new AzureMediaServices(credential, subscriptionId);
  const result = await client.streamingLocators.listContentKeys(
    resourceGroupName,
    accountName,
    streamingLocatorName
  );
  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

dotnet

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/streaming-locators-list-content-keys.json
// this example is just showing the usage of "StreamingLocators_ListContentKeys" 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 StreamingLocatorResource created on azure
// for more information of creating StreamingLocatorResource, please refer to the document of StreamingLocatorResource
string subscriptionId = "00000000-0000-0000-0000-000000000000";
string resourceGroupName = "contoso";
string accountName = "contosomedia";
string streamingLocatorName = "secureStreamingLocator";
ResourceIdentifier streamingLocatorResourceId = StreamingLocatorResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, accountName, streamingLocatorName);
StreamingLocatorResource streamingLocator = client.GetStreamingLocatorResource(streamingLocatorResourceId);

// invoke the operation and iterate over the result
await foreach (StreamingLocatorContentKey item in streamingLocator.GetContentKeysAsync())
{
    Console.WriteLine($"Succeeded: {item}");
}

Console.WriteLine($"Succeeded");

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

Ukázková odpověď

Stavový kód:

200

{
  "contentKeys": [
    {
      "id": "9259eb06-eeee-4f77-987f-48f4ea5c649f",
      "type": "EnvelopeEncryption",
      "labelReferenceInStreamingPolicy": "aesDefaultKey",
      "value": "QpiqeQROdN5xamnfUF2Wdw==",
      "policyName": "PolicyWithMultipleOptions",
      "tracks": []
    },
    {
      "id": "06bfeff1-2bb6-4f58-af27-a2767f058bca",
      "type": "CommonEncryptionCenc",
      "labelReferenceInStreamingPolicy": "cencDefaultKey",
      "value": "ZjgWhNnqnqcov/h+wrYusw==",
      "policyName": "PolicyWithMultipleOptions",
      "tracks": []
    },
    {
      "id": "799e78a0-ed6f-4179-9222-ed4ec4223cec",
      "type": "CommonEncryptionCbcs",
      "labelReferenceInStreamingPolicy": "cbcsDefaultKey",
      "value": "FjZ3n3yRcVxRFftdYFbe9g==",
      "policyName": "PolicyWithMultipleOptions",
      "tracks": []
    }
  ]
}

Definice

Name	Description
ErrorAdditionalInfo	Další informace o chybě správy prostředků
ErrorDetail	Podrobnosti o chybě
ErrorResponse	Chybová odpověď
ListContentKeysResponse	Třída odpovědi pro akci listContentKeys
StreamingLocatorContentKey	Třída pro klíč obsahu v lokátoru streamování
StreamingLocatorContentKeyType	Typ šifrování klíče obsahu
TrackPropertyCompareOperation	Sledování operace podmínky vlastnosti
TrackPropertyCondition	Třída pro zadání jedné podmínky vlastnosti stopy
TrackPropertyType	Typ vlastnosti Sledování
TrackSelection	Class to select a track

ErrorAdditionalInfo

Další informace o chybě správy prostředků

Name	Typ	Description
info	object	Další informace.
type	string	Typ další informace.

ErrorDetail

Podrobnosti o chybě

Name	Typ	Description
additionalInfo	ErrorAdditionalInfo[]	Další informace o chybě.
code	string	Kód chyby
details	ErrorDetail[]	Podrobnosti o chybě.
message	string	Chybová zpráva
target	string	Cíl chyby.

ErrorResponse

Chybová odpověď

Name	Typ	Description
error	ErrorDetail	Objekt chyby.

ListContentKeysResponse

Třída odpovědi pro akci listContentKeys

Name	Typ	Description
contentKeys	StreamingLocatorContentKey[]	ContentKeys používané aktuálním lokátorem streamování

StreamingLocatorContentKey

Třída pro klíč obsahu v lokátoru streamování

Name	Typ	Description
id	string	ID klíče obsahu
labelReferenceInStreamingPolicy	string	Popisek klíče obsahu uvedený v zásadách streamování
policyName	string	Zásady ContentKeyPolicy používané klíčem obsahu
tracks	TrackSelection[]	Sleduje, které používají tento klíč obsahu.
type	StreamingLocatorContentKeyType	Typ šifrování klíče obsahu
value	string	Hodnota klíče obsahu

StreamingLocatorContentKeyType

Typ šifrování klíče obsahu

Name	Typ	Description
CommonEncryptionCbcs	string	Běžné šifrování pomocí CBCS
CommonEncryptionCenc	string	Běžné šifrování s využitím CENC
EnvelopeEncryption	string	Šifrování obálky

TrackPropertyCompareOperation

Sledování operace podmínky vlastnosti

Name	Typ	Description
Equal	string	Operace rovná se
Unknown	string	Neznámá operace porovnání vlastností sledování

TrackPropertyCondition

Třída pro zadání jedné podmínky vlastnosti stopy

Name	Typ	Description
operation	TrackPropertyCompareOperation	Sledování operace podmínky vlastnosti
property	TrackPropertyType	Typ vlastnosti Sledování
value	string	Sledovat hodnotu vlastnosti

TrackPropertyType

Typ vlastnosti Sledování

Name	Typ	Description
FourCC	string	Sledování FourCC
Unknown	string	Neznámá vlastnost stopy

TrackSelection

Class to select a track

Name	Typ	Description
trackSelections	TrackPropertyCondition[]	TrackSelections je seznam podmínek vlastnosti sledování, který může určovat stopy.