The follow table provides the body parameter list:

Parameter name	Datatype	Mandatory/Optional	Description
name	String	Optional	User-assigned subscription name.
oem_id	String	Optional	Unique customer identifier for Ayla cloud services. If this parameter is not passed, it will be fetched using your auth_token.
user_uuid	String	Optional	End-user’s unique user ID.
description	String	Optional	User friendly description of the Filter.
is_active	Boolean	Optional	Indicate whether the current filter is active or not. Default = True
client_type	String	Mandatory	Possible values: Mobile, Cloud, or Voice
filter_conditions	Object
filter_conditions.event_type		Optional	Possible event type values: connectivity registration datapoint datapointack location To subscribe to all event_types, use empty array "[]".
filter_conditions.model	String Array	Optional	Model associated with device. To represent all models, use empty array "[]".
filter_conditions.dsn	String Array	Conditional If oem_model is not passed, then it is Mandatory.	(Device Serial Number) Unique device identifier in Ayla cloud services. To represent all DSNs, use empty array "[]". If you choose to add specific devices, you can add upto maximum of 20 devices.
filter_conditions.property_names	String Array	Conditional If event_type = (“datapoint”,”datapointack”), then it is mandatory.	Name of the property associated with the device. NOTE*: → NULL or "[]" will not be considered and it will throw an error.
filter_conditions.oem_model	String Array	Conditional If DSN is not passed, then it is mandatory.	Unique product model name. To represent all OEM models, use empty array "[]".