Creates a new DevicePoolRule.
attribute The rule's stringified attribute. Valid values are: APPIUM_VERSION, ARN, AVAILABILITY, FLEET_TYPE, FORM_FACTOR, INSTANCE_ARN, INSTANCE_LABELS, MANUFACTURER, MODEL, OS_VERSION, PLATFORM, REMOTE_ACCESS_ENABLED, REMOTE_DEBUG_ENABLED.
operator Specifies how Device Farm compares the rule's attribute to the value. For the operators that are supported by each attribute. Valid values are: EQUALS, NOT_IN, IN, GREATER_THAN, GREATER_THAN_OR_EQUALS, LESS_THAN, LESS_THAN_OR_EQUALS, CONTAINS.
value The rule's value.
Specifies how Device Farm compares the rule's attribute to the value. For the operators that are supported by each attribute. Valid values are: EQUALS, NOT_IN, IN, GREATER_THAN, GREATER_THAN_OR_EQUALS, LESS_THAN, LESS_THAN_OR_EQUALS, CONTAINS.