sdk/src/MobileServiceTable.js
function setServerItemIfPreconditionFailed(error) {
    if (error.request && error.request.status === 412) {
        error.serverInstance = _.fromJson(error.request.responseText);
    }
}
function setServerItemIfPreconditionFailed(error) {
    if (error.request && error.request.status === 412) {
        error.serverInstance = _.fromJson(error.request.responseText);
    }
}
function setServerItemIfPreconditionFailed ( error ) { if ( error . request && error . request . status === 412 ) { error . serverInstance = _ . fromJson ( error . request . responseText ) ; } }
Converts an error to precondition failed error
Converts an error to precondition failed error