IoTAnalytics.Channelsee http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iotanalytics-channel.html
see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iotanalytics-channel-retentionperiod.html
see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html
see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iotanalytics-channel-customermanageds3.html
and channel_storage = {customer_managed_s3 : customer_managed_s3 option;service_managed_s3 : Yojson.Safe.t option;}see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iotanalytics-channel-channelstorage.html
type properties = {channel_name : string option;channel_storage : channel_storage option;retention_period : retention_period option;}see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iotanalytics-channel.html;
val make_properties :
?channel_name:string ->
?channel_storage:channel_storage ->
?retention_period:retention_period ->
?tags:tag list ->
unit ->
propertiesval make_retention_period :
?number_of_days:int ->
?unlimited:bool ->
unit ->
retention_periodval make_tag : value:string -> key:string -> unit -> tagval make_customer_managed_s3 :
bucket:string ->
role_arn:string ->
?key_prefix:string ->
unit ->
customer_managed_s3val make_channel_storage :
?customer_managed_s3:customer_managed_s3 ->
?service_managed_s3:Yojson.Safe.t ->
unit ->
channel_storageval yojson_of_retention_period :
retention_period ->
[> `Assoc of (string * Yojson.Safe.t) list ]val yojson_of_tag : tag -> [> `Assoc of (string * Yojson.Safe.t) list ]val yojson_of_customer_managed_s3 : customer_managed_s3 -> Yojson.Safe.tval yojson_of_channel_storage :
channel_storage ->
[> `Assoc of (string * Yojson.Safe.t) list ]val yojson_of_properties :
properties ->
[> `Assoc of (string * Yojson.Safe.t) list ]val create_attributes : string -> attributes