University Of Tokyo Iiif Image Info is an example object payload from University of Tokyo, with 8 top-level fields. It illustrates the shape of data this provider's APIs accept or return.
{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://iiif.dl.itc.u-tokyo.ac.jp/iiif/2/seishu%2FA00_5995%2F001%2FA00_5995_001_0001.tif","protocol":"http://iiif.io/api/image","width":14204,"height":10652,"sizes":[{"width":111,"height":83},{"width":222,"height":166},{"width":444,"height":333},{"width":888,"height":666},{"width":1776,"height":1332},{"width":3551,"height":2663},{"width":7102,"height":5326},{"width":14204,"height":10652}],"tiles":[{"width":512,"height":512,"scaleFactors":[1,2,4,8,16,32,64,128]}],"profile":["http://iiif.io/api/image/2/level2.json",{"formats":["tif","jpg","gif","png"],"maxArea":151301008,"qualities":["bitonal","default","gray","color"],"supports":["regionByPx","sizeByW","sizeByWhListed","cors","regionSquare","sizeByDistortedWh","canonicalLinkHeader","sizeByConfinedWh","sizeByPct","jsonldMediaType","regionByPct","rotationArbitrary","sizeByH","baseUriRedirect","rotationBy90s","profileLinkHeader","sizeByForcedWh","sizeByWh","mirroring"]}]}