Exeu/apai-io — pull request #43 by slifin (2014-08-22 10:49:27+00:00)
Title: Update Lookup.php

Whilst using this library and amazon's advertising product API I've come across the following errors:

"Message":"Your request contained a restricted parameter combination. When IdType equals ASIN, SearchIndex cannot be present."
and
"Your request is missing a required parameter combination. When IdType equals ['DPCI', 'SKU',\n\t\t\t\t'UPC', 'EAN','ISBN'], SearchIndex must be present."

as such I've modified Apai-io locally to the same as this commit