Function hosted_doc 

pub fn hosted_doc(
    kind: &str,
    owner: &str,
    repo: &str,
    issue: Option<u64>,
    title: Option<&str>,
    body: &str,
    author: &str,
    now: u64,
) -> Value

The document stored for a hosted issue or comment (JSS ForgeIssue / ForgeComment).