Each image in response has aki_policy query parameter, it can be, for example,
largemediummini_squaresmallx_largex_mediumx_smallxx_large
Example: https://a0.muscache.com/im/pictures/61626696/e9e5d6da_original.jpg?aki_policy=large
Each image in response has aki_policy query parameter, it can be, for example,
largemediummini_squaresmallx_largex_mediumx_smallxx_largeExample: https://a0.muscache.com/im/pictures/61626696/e9e5d6da_original.jpg?aki_policy=large