AWS CloudFormation
User Guide (API Version 2010-05-15)
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AWS::ElastiCache::SecurityGroupIngress

The AWS::ElastiCache::SecurityGroupIngress type authorizes ingress to a cache security group from hosts in specified EC2 security groups. For more information about ElastiCache security group ingress, go to AuthorizeCacheSecurityGroupIngress in the Amazon ElastiCache API Reference Guide.

When you specify an AWS::ElastiCache::SecurityGroup type as an argument to the Ref function, AWS CloudFormation returns the value of the CacheSecurityGroupName property.

The following properties are available with the ElastiCache Security Group Ingress type.

PropertyTypeRequiredNotes

CacheSecurityGroupName

String

Yes

The name of the Cache Security Group to authorize.

EC2SecurityGroupName

String

Yes

Name of the EC2 Security Group to include in the authorization.

EC2SecurityGroupOwnerId

String

No

Specifies the AWS Account ID of the owner of the EC2 security group specified in the EC2SecurityGroupName property. The AWS Access Key ID is not an acceptable value.