DescribeDBEngineVersions constructor.

The fields accessible through corresponding lenses are:

• ddbevDBParameterGroupFamily :: Maybe Text
• ddbevDefaultOnly :: Maybe Bool
• ddbevEngine :: Maybe Text
• ddbevEngineVersion :: Maybe Text
• ddbevFilters :: [Filter]
• ddbevListSupportedCharacterSets :: Maybe Bool
• ddbevMarker :: Maybe Text
• ddbevMaxRecords :: Maybe Int

The name of a specific DB parameter group family to return details for. Constraints: Must be 1 to 255 alphanumeric characters First character must be a letter Cannot end with a hyphen or contain two consecutive hyphens.

Indicates that only the default version of the specified engine or engine and major version combination is returned.

The database engine to return.

The database engine version to return. Example: 5.1.49.

Not currently supported.

If this parameter is specified, and if the requested engine supports the CharacterSetName parameter for CreateDBInstance, the response includes a list of supported character sets for each engine version.

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

The maximum number of records to include in the response. If more than the MaxRecords value is available, a pagination token called a marker is included in the response so that the following results can be retrieved. Default: 100 Constraints: minimum 20, maximum 100.

DescribeDBEngineVersionsResponse constructor.

The fields accessible through corresponding lenses are:

• ddbevrDBEngineVersions :: [DBEngineVersion]
• ddbevrMarker :: Maybe Text

A list of DBEngineVersion elements.

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.