668
edits
Line 114: | Line 114: | ||
{app_document} | {app_document} | ||
Optionally, the header <code>X-If-Unmodified-Since</code>, a millisecond timestamp, can be used to prevent conflicting updates. If there's a conflict, a 412 error is returned. | Optionally, the header <code>X-If-Unmodified-Since</code>, a millisecond timestamp, can be used to prevent conflicting updates. If there's a conflict, a 412 error is returned. If the app record does not exist, any value of this header will succeed, including 0. | ||
This could do basic validation of the app document. | This could do basic validation of the app document. |
edits