RDS.OptionGroupsee http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-optiongroup.html
see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-rds-optiongroup-optionsetting.html
see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html
and option_configuration = {option_version : string option;vpc_security_group_memberships : string list option;option_settings : option_setting list option;port : int option;option_name : string;db_security_group_memberships : string list option;}see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-rds-optiongroup-optionconfiguration.html
type properties = {option_group_description : string;option_group_name : string option;option_configurations : option_configuration list option;major_engine_version : string;engine_name : string;}see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-optiongroup.html;
val make_properties :
option_group_description:string ->
?option_group_name:string ->
?option_configurations:option_configuration list ->
major_engine_version:string ->
engine_name:string ->
?tags:tag list ->
unit ->
propertiesval make_option_setting :
?value:string ->
?name:string ->
unit ->
option_settingval make_tag : value:string -> key:string -> unit -> tagval make_option_configuration :
?option_version:string ->
?vpc_security_group_memberships:string list ->
?option_settings:option_setting list ->
?port:int ->
option_name:string ->
?db_security_group_memberships:string list ->
unit ->
option_configurationval yojson_of_option_setting : option_setting -> Yojson.Safe.tval yojson_of_tag : tag -> [> `Assoc of (string * Yojson.Safe.t) list ]val yojson_of_option_configuration :
option_configuration ->
[> `Assoc of (string * Yojson.Safe.t) list ]val yojson_of_properties :
properties ->
[> `Assoc of (string * Yojson.Safe.t) list ]val create_attributes : string -> attributes