Rendering API
Maximum Width max-w
The maximum allowed width of the output image.
Must be an integer greater than 0. This parameter will only work if fit=crop is present.
This feature is particularly useful for horizontally-scrolling feeds that display user-uploaded images. By specifying a maximum width for each image, users are prevented from accidentally (or intentionally) breaking the user experience of the site or app by uploading incredibly wide, short images.
fit=crop&h=200&max-w=1200Max width 1200px, not cropped
fit=crop&h=200&max-w=200Max width 200px, cropped
See the API specification for more information about this parameter's value ranges and format.