What is the array associated in this parameter.
$relatedToQuerySearchParameter->setQueries(
['shoes', 'flip flops']
);
$searchParameters[] = $relatedToQuerySearchParameter;
I thought it was a simple json array but I noticed it has single quotations. Does that even matter? I tried using a json array to replace ['shoes','flip flops'], but it doesn't seem to work.
I even tried a simple string and it just clumps both keywords into one string. Any advice?