CfnApiCacheProps

class aws_cdk.aws_appsync.CfnApiCacheProps(*, api_caching_behavior, api_id, ttl, type, at_rest_encryption_enabled=None, transit_encryption_enabled=None)

Bases: object

Properties for defining a CfnApiCache.

Parameters:

  • api_caching_behavior (str) – Caching behavior. - FULL_REQUEST_CACHING : All requests are fully cached. - PER_RESOLVER_CACHING : Individual resolvers that you specify are cached.

  • api_id (str) – The GraphQL API ID.

  • ttl (Union[int, float]) – TTL in seconds for cache entries. Valid values are 1–3,600 seconds.

  • type (str) – The cache instance type. Valid values are. - SMALL - MEDIUM - LARGE - XLARGE - LARGE_2X - LARGE_4X - LARGE_8X (not available in all regions) - LARGE_12X Historically, instance types were identified by an EC2-style value. As of July 2020, this is deprecated, and the generic identifiers above should be used. The following legacy instance types are available, but their use is discouraged: - T2_SMALL : A t2.small instance type. - T2_MEDIUM : A t2.medium instance type. - R4_LARGE : A r4.large instance type. - R4_XLARGE : A r4.xlarge instance type. - R4_2XLARGE : A r4.2xlarge instance type. - R4_4XLARGE : A r4.4xlarge instance type. - R4_8XLARGE : A r4.8xlarge instance type.

  • at_rest_encryption_enabled (Union[bool, IResolvable, None]) – At-rest encryption flag for cache. You cannot update this setting after creation.

  • transit_encryption_enabled (Union[bool, IResolvable, None]) – Transit encryption flag when connecting to cache. You cannot update this setting after creation.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-apicache.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_appsync as appsync

cfn_api_cache_props = appsync.CfnApiCacheProps(
    api_caching_behavior="apiCachingBehavior",
    api_id="apiId",
    ttl=123,
    type="type",

    # the properties below are optional
    at_rest_encryption_enabled=False,
    transit_encryption_enabled=False
)

Attributes

api_caching_behavior

Caching behavior.

  • FULL_REQUEST_CACHING : All requests are fully cached.

  • PER_RESOLVER_CACHING : Individual resolvers that you specify are cached.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-apicache.html#cfn-appsync-apicache-apicachingbehavior

api_id

The GraphQL API ID.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-apicache.html#cfn-appsync-apicache-apiid

at_rest_encryption_enabled

At-rest encryption flag for cache.

You cannot update this setting after creation.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-apicache.html#cfn-appsync-apicache-atrestencryptionenabled

transit_encryption_enabled

Transit encryption flag when connecting to cache.

You cannot update this setting after creation.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-apicache.html#cfn-appsync-apicache-transitencryptionenabled

ttl

TTL in seconds for cache entries.

Valid values are 1–3,600 seconds.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-apicache.html#cfn-appsync-apicache-ttl

type

The cache instance type. Valid values are.

  • SMALL

  • MEDIUM

  • LARGE

  • XLARGE

  • LARGE_2X

  • LARGE_4X

  • LARGE_8X (not available in all regions)

  • LARGE_12X

Historically, instance types were identified by an EC2-style value. As of July 2020, this is deprecated, and the generic identifiers above should be used.

The following legacy instance types are available, but their use is discouraged:

  • T2_SMALL : A t2.small instance type.

  • T2_MEDIUM : A t2.medium instance type.

  • R4_LARGE : A r4.large instance type.

  • R4_XLARGE : A r4.xlarge instance type.

  • R4_2XLARGE : A r4.2xlarge instance type.

  • R4_4XLARGE : A r4.4xlarge instance type.

  • R4_8XLARGE : A r4.8xlarge instance type.

Link:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-appsync-apicache.html#cfn-appsync-apicache-type