SupportedMethods
                List of all functions supported by the integration file
                Input parameters
                Incoming as $_POST fields.
                
                    
                
                
                
                
returned data JSON:
                    
Dane wyjściowe:
                    
    | None | 
Outgoing data
                Array fields that the method should return.
                | functions list | array | list of function names | 
Example:
		                returned data JSON:
["ProductsCategories","ProductsList","ProductsData","OrdersGet","ProductsQuantity"]
                Dane wyjściowe:
Array
(
[0] => ProductsCategories
[1] => ProductsList
[2] => ProductsData
[3] => OrdersGet
[4] => ProductsQuantity
)
            
        (
[0] => ProductsCategories
[1] => ProductsList
[2] => ProductsData
[3] => OrdersGet
[4] => ProductsQuantity
)
 Documentation of the shops data exchange protocol - baselinker.com
        Documentation of the shops data exchange protocol - baselinker.com