Must be hash
The name of the design
Must be string.
Maximum length: 255
The license code for the design
Must be one of: ccbysa, ccbyncsa, ccbynd, ccbyncnd, gplv3, ccby, lgpl, bsd, cc0, commercial.
ccbysa
ccbyncsa
ccbynd
ccbyncnd
gplv3
ccby
lgpl
bsd
cc0
commercial
Excerpt of the design
Maximum length: 300
Description of the model
Must be text/html.