Learn more:

• Download this API’s RAML and JSON schema descriptors.

Overview

If you use Adaptive Media Delivery (AMD), you can protect your content with Token Authentication. It allows you to generate unique tokens that Akamai must validate by Akamai to grant access to your media. Use this API to generate a “blacklist” of specific tokens to block access requests that include them. You can set a time to live for this revocation period to automatically “unrevoke” these tokens, or you can manually remove them from a blacklist. The API also lets you review your blacklists and token revocation settings.

Get started

To configure this API for the first time, consider the following:

• Work with your account representative to ensure your contract includes the AdaptiveMediaDelivery::AccessRevocation_Trial product.

• You can’t use this API and Access Revocation if you have a unique Token Authentication scenario. A unique scenario is one that’s set up by your account representative. It’s custom and outside the default scenario defined in the Segmented Media Protection behavior.

• Review Get Started with APIs for details on how to set up client tokens to access any Akamai API. These tokens appear as custom hostnames that look like this: https://akzz-XXXXXXXXXXXXXXXX-XXXXXXXXXXXXXXXX.luna.akamaiapis.net.

• To enable this API, choose the API service named Token Authentication as a Service (TaaS), and set the access to READ-WRITE to perform all operations.

• You can use the Access Revocation API in conjunction with the Property Manager API (PAPI). You can use PAPI to create or update an AMD property to enable Token Revocation, and then use this API to configure your Access Revocation blacklist. However, for ease of use in this documentation, we describe the use of the Property Manager interface in Akamai Control Center to do this.

Concepts

• Blacklist. A blacklist provides a way to logically group token identifiers to block their use. For example, you could create a blacklist for a specific event to block specific tokens from accessing content. The blacklist resource also has properties describing its association with a contract. Blacklists contain the identifiers collection.

• Identifiers. This collection contains the token identifiers that you’ve included in a blacklist. The token identifier refers to the Session-Id set for the token in Property Manager. You can view this value by reviewing your AMD property in Property Manager–either via Control Center or PAPI.

• Token. This refers to the session_id set when you define the access token for use with Token Authentication. The session_id serves as the “token identifier” referenced throughout this documentation.

• Property. This refers to the Akamai Resource Locator (ARL) properties assigned to the AMD property that has Access Revocation enabled. These properties consist of the unique ARL file ID, the AMD property’s unique ID, and the AMD property’s name.

• Metadata. In the context of this API, this refers to the current number of tokens named in a blacklist as well as the total number of tokens the blacklist can contain.

Sample usage: Add and enable a blacklist

Use this API to generate a blacklist and revoke specific tokens. Use the Segmented Media Protection behavior in your AMD property in Property Manager to enable the blacklist. This quick example shows how to create a new blacklist here in the API, and then enable it in Property Manager in Control Center.

Step 1: Create the blacklist

1. Add a blacklist to establish a new blacklist. Make note of the name set for the blacklist.

2. Revoke tokens to add one or more tokens to the blacklist.

Step 2: Update your AMD property

1. Create a new AMD property, or access an existing one in Property Manager on Control Center.

2. Ensure you add the Segmented Media Protection behavior to an applicable rule. Enable Advanced Options and set the Session-Id slider to On. See the AMD - Implementation Guide for complete configuration instructions.

3. Set the Token Revocation slider to “On.”

4. In the drop-down that’s revealed, select the blacklist you just created via the API (using the name you noted.)

Resources

This section provides details on the API’s various operations.

API summary

Download the RAML descriptors for this API.

List blacklists

Returns a list of all blacklists.

[
    {
        "id": 1,
        "name": "customer-blacklist1",
        "contractId": "1-ABCDE",
        "createdTime": 1569238487,
        "createdBy": "ccare2"
    },
    {
        "id": 2,
        "name": "customer-blacklist2",
        "contractId": "2-BCDE",
        "createdBy": "ccare2",
        "createdTime": 1569238504
    }
]

Add a blacklist

Add a new list to house token identifiers that you want revoked from access. Currently, you can only have a single blacklist. There isn’t an operation that lets you modify these settings for a blacklist, so be sure you provide the proper details when adding. However, you can revoke or unrevoke token identifiers from this blacklist, as necessary.

{
    "name": "Baseball-ws-2019",
    "contractId": "1-ABCDE"
}

{
    "id": 1,
    "name": "Baseball-ws-2019",
    "contractId": "1-ABCDE"
}

Delete a blacklist

Deletes a specific blacklist. This removes support for Access Revocation in any AMD property that may have this blacklist currently selected for use.

List blacklist ARL properties

Get a list of Property Manager-specific information for each AMD property that uses this blacklist.

[
    {
        "arlFileId": 12345,
        "propertyId": 3456789,
        "propertyName": "customer-foo.com"
    },
    {
        "arlFileId": 56789,
        "propertyId": 12345678,
        "propertyName": "customer-bar.com"
    }
]

Get blacklist identifier count information

The current count and maximum number of identifiers allowed in the blacklist.

{
    "count": 500,
    "limit": 25000
}

List identifiers

Lists all of the identifiers that belong to a specific blacklist so you can review their details.

[
    {
        "id": "sqwoieksjbsdf3455",
        "ttl": 86400
    },
    {
        "id": "9082349u534589824",
        "ttl": 21600
    },
    {
        "id": "68sd899ff09sdf8787",
        "ttl": 25200
    }
]

Revoke tokens

Add a set of token identifiers to a blacklist to revoke them.

[
    {
        "id": "sdasd345466dg",
        "durationSeconds": 18000
    },
    {
        "id": "utrfhasdf8990",
        "durationSeconds": 3600
    }
]

{
    "count": 500,
    "limit": 25000
}

Unrevoke tokens

Remove token identifiers from a blacklist.

[
    "sqwoieksjbsdf3455",
    "9082349u534589824",
    "68sd899ff09sdf8787"
]

{
    "count": 500,
    "limit": 25000
}

Get an identifier

Get a specific identifier that belongs to a blacklist and review its details.

{
    "id": "sqwoieksjbsdf3455",
    "ttl": 86400
}

Data

Download the JSON schemas for this API.

The data schema tables below list membership requirements as follows:

Blacklist

Parameters assigned to a blacklist during its creation.

Download schema: addBlacklistParams.json, getBlacklists-200.json

Sample GET response:

[
    {
        "id": 1,
        "name": "customer-blacklist1",
        "contractId": "1-ABCDE",
        "createdTime": 1569238487,
        "createdBy": "ccare2"
    },
    {
        "id": 2,
        "name": "customer-blacklist2",
        "contractId": "2-BCDE",
        "createdBy": "ccare2",
        "createdTime": 1569238504
    }
]

Blacklist members

Property

A list of Akamai resource locator (ARL) file information for each AMD property that uses a blacklist.

Download schema: getBlacklistARLProperties-200.json

Sample GET response:

[
    {
        "arlFileId": 12345,
        "propertyId": 3456789,
        "propertyName": "customer-foo.com"
    },
    {
        "arlFileId": 56789,
        "propertyId": 12345678,
        "propertyName": "customer-bar.com"
    }
]

Property members

Metadata

The current count of token identifiers in a blacklist and the maximum number of identifiers it can house.

Download schema: metaInfo.json

Sample GET response:

{
    "count": 500,
    "limit": 25000
}

Metadata members

Identifier

A list of all token authentication tokens, and the parameters set for each.

Download schema: getIdentifiers-200.json

Sample GET response:

[
    {
        "id": "sqwoieksjbsdf3455",
        "ttl": 86400
    },
    {
        "id": "9082349u534589824",
        "ttl": 21600
    },
    {
        "id": "68sd899ff09sdf8787",
        "ttl": 25200
    }
]

Identifier members

Errors

This section provides details on the data object that reflects the API’s common response to error cases, and lists the API’s range of response status codes for both error and success cases.

Error responses

When the API encounters an error, it responds with an error code and an error message that provides details that can be useful for debugging.

This shows a typical error response when you try to access a non-existent blacklistId.

{
  "type": "resource-not-found",
  "title": "Resource Not Found",
  "instance": "0a037412-6aac-4c7f-9e45-b29fb874db86",
  "status": 404,
  "detail": "Resource Not Found (details=[No blacklist exists with given ID 123.])"
}

HTTP status codes

The API produces this set of HTTP status codes for both success and failure scenarios:

Last modified: 11/25/2019