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Media Delivery supports configuring an Amazon S3 bucket as an origin. For comprehensive instructions on configuring origins, see Configure an Origin. Specific details for configuring an S3 bucket as an origin are provided in this article. Configure the Origin ...

Media Delivery supports configuring a Google Cloud Storage (GCS) bucket as an origin. For comprehensive instructions on configuring origins, see Configure an Origin. Specific details for configuring a GCS bucket as an origin are provided in this article. Confi...

Rules are used to configure the CDN behavior. They can be used to influence things like origin selection, cache configuration, and access control. Rules may be configured at the host or path level. Create a path rule to apply custom rules to a specific portio...

Rules may be applied at the host or path level.To add a rule to a host or path:Navigate to the My Media Sites page and select the site.On the Media Site Configuration tab, scroll to the Hosts area, and select the host. The configuration information for the ho...

Introduction You can use the CDNI Metadata Expression Language (MEL) when configuring the following site configuration features:Advanced Cache Key ManagementModify Origin Request Modify Client ResponseOrigin Selection (Modifies Client Request)Source Attributi...

Hosts and paths can have multiple rules. The system executes the rules in the order listed, so it is important you organize them in a logical way. For example, if you create a rule to delete a header and follow that with a rule that applies an action to the s...

To edit a rule: Select the More icon and then select Edit. Make your changes. Select Save Rule.

To delete a rule, select the More icon and then select Delete.

Overview A Bypass Cache rule instructs the CDN to always fetch the content from the origin server. For example, if your use case relies on real-time data or if you frequently update a particular content item and you want the latest version to be fetched from ...

Overview The CDN assigns a unique identifier (a cache key) to each object in the CDN cache. The cache key is generated from the URI of the content request. Use the Cache Key Management rule to customize cache key generation. Configure a basic Cache Key Manag...

Overview The Cache Time to Live (TTL) rule lets you set caching policies to determine how long content is cached on the CDN before it is considered stale. The rule can also be configured to influence caching behavior on the client cache. Configuring Client TTL...

Overview The Client Byte Range Request rule allows for enabling or disabling client byte range requests for a particular host or path. Range request support is enabled by default. When Client Byte Range Request is disabled, the “Content-Range” header in client...

Overview The Client IPv6 Support rule lets you enable or disable IPv6 support for all site hosts. By default, client IPv6 support is enabled. Enabled: The CDN responds to DNS queries with an AAAA record, allowing IPv6-capable clients to connect over IPv6. ...

Overview This feature lets you set the conditions for rejecting or redirecting client requests based on header information. For example, to block referrer URLs or user agents. This is a Processing Stages rule that is applied to the client request. It can be c...

29.8 Demo - said we decided to enable it by default, so there will no longer be a toggle button in the UI. If the input includes headers that trigger CMCD, then they will. But Noam P. says they might want to have control to disable it. The headers in the requ...

Overview The Compression rule enables Brotly/GZip compression at the edge. The compression selection method is determined by the client's Accept-Encoding header. Configure the Rule Here, we'll describe how to configure the rule with the Delivery Service Manage...

Overview Cross-Origin Resource Sharing (CORS) is an HTTP-header based mechanism that allows a server to specify origins (domain, scheme, or port) other than its own from which a browser should permit loading resources. This is useful when a site resource needs...

Overview Use this feature to include helpful debugging information in the client response -- but only when it's explicitly requested. When a client request includes the specified header (name and value), the server adds debug information to the response in the...