creating new listing : Error adding listing: BadRequest - {"error":"IDs must be >= 1, got 0"}

[digital9999999]

(https://developers.etsy.com/documentation/reference/#operation/createDraftListing)

var newListing = new Listing
{
shop_id = 52654032,
Title = "Handmade Bracelet",
Description = "A beautiful handmade bracelet.",
Price = 25,
Quantity = 10,
TaxonomyId = 0,
whomade = "i_did",
listingtype = "digital",
whenmade = "2020_2024",
state = "draft"

};
returns error: Error adding listing: BadRequest - {"error":"IDs must be >= 1, got 0"}
are we missing anything?

[mjec]

taxonomy_id must be an integer >= 1, as noted in the docs you linked, but it looks like you're using 0. See SellerTaxonomy and BuyerTaxonomy for more information.

[digital9999999]

same error - tried a few different TaxonomyId's

anyone have a working c# request they can share?

var newListing = new Listing
{
shop_id = shopId,
Title = "Handmade Bracelet",
Description = "A beautiful handmade bracelet.",
Price = 25,
Quantity = 10,
TaxonomyId = 1,
whomade = "i_did",
listingtype = "digital",
whenmade = "2020_2024",
state = "draft",
is_supply= "false",
};

try
{
var response = await etsyApiClient.AddListingAsync(newListing);
Console.WriteLine($"Listing added successfully: {response}");
}
catch (Exception ex)
{
Console.WriteLine($"Error: {ex.Message}");
}

[slider1234]

Add debugging lines before making the API call to ensure that all IDs are set correctly. Here is the line you need to see if your ouput is correct before it goes to the API.

Console.WriteLine($"shop_id: {newListing.shop_id}, TaxonomyId: {newListing.TaxonomyId}");