timePeriodSinceLastUpdate

Translated message representing the amount of time since the most recent update to the blog.

height

Height of the thumbnail of the first post for the blog.

url

URL of the thumbnail of the first post for the blog.

width

Width of the thumbnail of the first post for the blog.

itemThumbnail

Object containing details for the thumbnail of the first post for the blog.

itemSnippet

Snippet of the post's content for the first post of the blog.

itemTitle

Title of the first post for the blog.

itemUrl

URL of the first post for the blog.

blogUrl

The blog's homepage URL.

blogIconUrl

Source URL for the icon of the blog.

blogTitle

Title of the blog.

totalItems

Total number of items in the items  array. Note that this is the equivalent of data:items.size

items

Array of objects representing each of the blogs.

showItemThumbnail

Whether to show a thumbnail with the first item of each blog.

showItemTitle

Whether to show the title of the first post for each blog.

showItemSnippet

Whether to show a snippet of the first item for each blog.

showIcon

Whether to show each blog's icon.

numItemsToShow

The number of items to show in the Blog List.

sortType

Type of sorting used by the Blog List gadget - either ALPHABETICAL or LAST_UPDATE_DESCENDING.