class Aws::ElastiCache::Types::DescribeCacheEngineVersionsMessage

Represents the input of a `DescribeCacheEngineVersions` operation.

@note When making an API call, you may pass DescribeCacheEngineVersionsMessage

data as a hash:

    {
      engine: "String",
      engine_version: "String",
      cache_parameter_group_family: "String",
      max_records: 1,
      marker: "String",
      default_only: false,
    }

@!attribute [rw] engine

The cache engine to return. Valid values: `memcached` \| `redis`
@return [String]

@!attribute [rw] engine_version

The cache engine version to return.

Example: `1.4.14`
@return [String]

@!attribute [rw] cache_parameter_group_family

The name of a specific cache parameter group family to return
details for.

Valid values are: `memcached1.4` \| `memcached1.5` \| `memcached1.6`
\| `redis2.6` \| `redis2.8` \| `redis3.2` \| `redis4.0` \|
`redis5.0` \| `redis6.x` \|

Constraints:

* Must be 1 to 255 alphanumeric characters

* First character must be a letter

* Cannot end with a hyphen or contain two consecutive hyphens
@return [String]

@!attribute [rw] max_records

The maximum number of records to include in the response. If more
records exist than the specified `MaxRecords` value, a marker is
included in the response so that the remaining results can be
retrieved.

Default: 100

Constraints: minimum 20; maximum 100.
@return [Integer]

@!attribute [rw] marker

An optional marker returned from a prior request. Use this marker
for pagination of results from this operation. If this parameter is
specified, the response includes only records beyond the marker, up
to the value specified by `MaxRecords`.
@return [String]

@!attribute [rw] default_only

If `true`, specifies that only the default version of the specified
engine or engine and major version combination is to be returned.
@return [Boolean]

@see docs.aws.amazon.com/goto/WebAPI/elasticache-2015-02-02/DescribeCacheEngineVersionsMessage AWS API Documentation

Constants

SENSITIVE