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

The AWS::ElastiCache::ParameterGroup type creates a new cache parameter group. Cache parameter groups control the parameters for a cache cluster.

Syntax

{
   "Type": "AWS::ElastiCache::ParameterGroup",
   "Properties": {
      "CacheParameterGroupFamily" : String,
      "Description" : String,
      "Properties" : { "prop1" : "value1", ... }
   }
}     

Properties

CacheParameterGroupFamily

The name of the cache parameter group family that the cache parameter group can be used with.

Required: Yes

Type: String

Update requires: Updates are not supported

Description

The description for the Cache Parameter Group.

Required: Yes

Type: String

Update requires: Updates are not supported

Properties

A comma-delimited list of parameter name/value pairs. For more information, go to ModifyCacheParameterGroup in the Amazon ElastiCache API Reference Guide.

Example:

"Properties" : {
   "cas_disabled" : "1",
   "chunk_size_growth_factor" : "1.02"
}              

Required: Yes

Type: JSON object

Update requires: Updates are not supported

Return Values

Ref

When the logical ID of this resource is provided to the Ref intrinsic function, it returns the resource name.

For more information about using the Ref function, see Ref.

Example

"MyParameterGroup": {
   "Type": "AWS::ElastiCache::ParameterGroup",
   "Properties": {
      "Description": "MyNewParameterGroup",
      "CacheParameterGroupFamily": "memcached1.4",
      "Properties" : {
         "cas_disabled" : "1",
         "chunk_size_growth_factor" : "1.02"
      }
   }
}

See Also