How to get product information (scratchpad) amazon?

Question

API

After receiving access keys to the amazon api, I started testing the code, stumbled upon their "tester"
https://mws.amazonservices.com/scratchpad/index.html
, I enter all the data there, for example
API Section: Products
Operation: GetServiceStatus
and other data keys, id and so on ... The answer is positive - GREEN ...
the MWSAuthToken field is empty
, I make another request, getting information about the product
API Section: Products
Operation: GetMatchingProduct I specify the MWSAuthToken
field, everything is correct to the letter the
answer is access denied ... Tell me
what maybe it's not how I can see the info about the goods, all the goods, both mine and not mine?

Answer 1

what does [0],[1],[2] mean after color?

- Professor, why do you write a dash and then cross it out?
- it's x...

the rest is right here