Class: Aws::CloudFront::Types::ForwardedValues

Inherits:
Struct
  • Object
show all
Includes:
Structure
Defined in:
lib/aws-sdk-cloudfront/types.rb

Overview

Note:

When making an API call, you may pass ForwardedValues data as a hash:

{
  query_string: false, # required
  cookies: { # required
    forward: "none", # required, accepts none, whitelist, all
    whitelisted_names: {
      quantity: 1, # required
      items: ["string"],
    },
  },
  headers: {
    quantity: 1, # required
    items: ["string"],
  },
  query_string_cache_keys: {
    quantity: 1, # required
    items: ["string"],
  },
}

A complex type that specifies how CloudFront handles query strings, cookies, and HTTP headers.

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#cookies ⇒ Types::CookiePreference

A complex type that specifies whether you want CloudFront to forward cookies to the origin and, if so, which ones. For more information about forwarding cookies to the origin, see [How CloudFront Forwards, Caches, and Logs Cookies] in the *Amazon CloudFront Developer Guide*.

[1]: docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/Cookies.html

Returns:



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# File 'lib/aws-sdk-cloudfront/types.rb', line 4300

class ForwardedValues < Struct.new(
  :query_string,
  :cookies,
  :headers,
  :query_string_cache_keys)
  include Aws::Structure
end

#headers ⇒ Types::Headers

A complex type that specifies the ‘Headers`, if any, that you want CloudFront to forward to the origin for this cache behavior (whitelisted headers). For the headers that you specify, CloudFront also caches separate versions of a specified object that is based on the header values in viewer requests.

For more information, see [ Caching Content Based on Request Headers] in the *Amazon CloudFront Developer Guide*.

[1]: docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/header-caching.html

Returns:



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# File 'lib/aws-sdk-cloudfront/types.rb', line 4300

class ForwardedValues < Struct.new(
  :query_string,
  :cookies,
  :headers,
  :query_string_cache_keys)
  include Aws::Structure
end

#query_string ⇒ Boolean

Indicates whether you want CloudFront to forward query strings to the origin that is associated with this cache behavior and cache based on the query string parameters. CloudFront behavior depends on the value of ‘QueryString` and on the values that you specify for `QueryStringCacheKeys`, if any:

If you specify true for ‘QueryString` and you don’t specify any values for ‘QueryStringCacheKeys`, CloudFront forwards all query string parameters to the origin and caches based on all query string parameters. Depending on how many query string parameters and values you have, this can adversely affect performance because CloudFront must forward more requests to the origin.

If you specify true for ‘QueryString` and you specify one or more values for `QueryStringCacheKeys`, CloudFront forwards all query string parameters to the origin, but it only caches based on the query string parameters that you specify.

If you specify false for ‘QueryString`, CloudFront doesn’t forward any query string parameters to the origin, and doesn’t cache based on query string parameters.

For more information, see [Configuring CloudFront to Cache Based on Query String Parameters] in the *Amazon CloudFront Developer Guide*.

[1]: docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/QueryStringParameters.html

Returns:

  • (Boolean) 


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# File 'lib/aws-sdk-cloudfront/types.rb', line 4300

class ForwardedValues < Struct.new(
  :query_string,
  :cookies,
  :headers,
  :query_string_cache_keys)
  include Aws::Structure
end

#query_string_cache_keys ⇒ Types::QueryStringCacheKeys

A complex type that contains information about the query string parameters that you want CloudFront to use for caching for this cache behavior.

Returns:



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# File 'lib/aws-sdk-cloudfront/types.rb', line 4300

class ForwardedValues < Struct.new(
  :query_string,
  :cookies,
  :headers,
  :query_string_cache_keys)
  include Aws::Structure
end