Returns the default engine and system parameter information for the specified cache engine.
Access
public
Parameters
Parameter |
Type |
Required |
Description |
---|---|---|---|
|
Required |
The name of the Cache Parameter Group Family. Currently, memcached1.4 is the only cache parameter group family supported by the service. |
|
|
Optional |
An associative array of parameters that can have the following keys:
|
Returns
Type |
Description |
---|---|
A |
Examples
Describe all engine default parameters.
$elasticache = new AmazonElastiCache(); $response = $elasticache->describe_engine_default_parameters('memcached1.4'); $query = $response->body ->query('descendant-or-self::Parameter[ParameterName="max_item_size"]') ->first(); print_r($query);Result:
CFSimpleXML Object ( [ParameterValue] => 1048576 [DataType] => integer [Source] => system [IsModifiable] => true [Description] => The size of the largest item storable in the cache, in bytes. [AllowedValues] => 1024-134217728 [ParameterName] => max_item_size [MinimumEngineVersion] => 1.4.5 )
Source
Method defined in services/elasticache.class.php | Toggle source view (7 lines) | View on GitHub