La valeur de 'ref' est : string(0) ""
Erreur lors de la requête : Client error: `POST https://api.tme.eu/Products/GetProducts.json` resulted in a `406 Not Acceptable` response:
{"Status":"E_INPUT_PARAMS_VALIDATION_ERROR","Data":[],"ErrorCode":6,"ErrorMessage":"","Error":{"Validation":{"SymbolList (truncated...)