Search List Keyword in Stream Api - Show Error HTTP 413: Request Entity Too Large



we have a listener for streaming keywords and adding more words to the search, we got the following error when launch the request by POST.

HTTP 413: Request Entity Too Large

Is there any limit on the number of words to look for in a request?
Now we search 515 words.

If we remove some words, the error will no longer occur.


The limit on tracking keywords is (or should be!) 400. This is covered in the documentation for the filter operation.


Thanks Andypiper, it was a mistake to check the documentation.