get_shipping_options
ChatGPTGet the supported parcel types and their weight and size choices. Call before collecting parcel details for shipping rates. Omit parcelType to get all types or provide it to get only matching choices. Ask for parcel type first if missing, then present only its weight and size labels. Use the selected numeric codes in get_shipping_rates, not literal pounds or dimensions. Reconfirm weight and size if parcel type changes. Do not guess missing selections. Weight labels share endpoints; ask the user to choose a category at an ambiguous boundary. Do not invent missing thickness limits or dimension-rotation rules.






