Create a response for a block

children Array (max depth)

detail Integer (max depth)

format Integer (max depth)

mode String (max depth)

style String (max depth)

text String (max depth)

type String (max depth)

mentionName String (max depth)

version Integer (max depth)

direction String (max depth)

indent Integer (max depth)

rel String (max depth)

target String (max depth)

title String (max depth)

url String (max depth)

listType String (max depth)

start Integer (max depth)

tag String (max depth)

language String (max depth)

isUnlinked Boolean (max depth)