Amazon-SP-API-CSharp: AmazonQuotaExceededException thrown
Hi, I’m trying to retrieve info about many products with the API, I split them in chunks of 20 and I’m submitting them all inside a loop:
var ChunkSize = 20;
foreach (var batch in products.Chunk(ChunkSize)) {
var results = connection.CatalogItem.SearchCatalogItems202204(new ParameterSearchCatalogItems202204 {
identifiers = batch.Select(p => p.Code).ToArray(),
identifiersType = IdentifiersType.SKU,
sellerId = VendorCode,
pageSize = ChunkSize,
includedData = new List<IncludedData> {
IncludedData.identifiers
}
});
}
In the console I see that it sends out 3 requests succesfully and then it fails on the 4th.
I noticed that the 3rd request (still successful) logs:
... [RateLimits ,CatalogItems20220401_SearchCatalogItems]: 24/11/2022 10:02:53 Request/Burst: FULL/2 Rate: 2,0/500ms
While the first two log:
... [RateLimits ,CatalogItems20220401_SearchCatalogItems]: 24/11/2022 10:02:53 Request/Burst: 2/2 Rate: 2,0/500ms
Tried both Async and sync method, no difference
About this issue
- Original URL
- State: closed
- Created 2 years ago
- Comments: 18 (10 by maintainers)
But even this one shouldn’t happen because we follow the documentation in Amazon.
I will do another test from my side again
I think amazon share rate limit some how , i try with another developer the application heavy use amazon service and but never use SearchCatalogItems202204 and i get error message
its look more Amaozn not manage rate limit exactly as the documentation
I Use the following code and arrived to 600+ request without any error <I use new fresh application>
I think the problem came from amazon not from our library
@RenzoF it’s from LINQ: https://learn.microsoft.com/en-us/dotnet/api/system.linq.enumerable.chunk?view=net-7.0
@RenzoF and @J-W-Chan , Can you help here i try from my side its look ok but i want you test also