src/XQueue/Maileon/API/Mailings/MailingsService.php
function setHTMLContent($mailingId, $html, $doImageGrabbing = true, $doLinkTracking = false)
    {
        $queryParameters = array(
            'doImageGrabbing' => ($doImageGrabbing == TRUE) ? "true" : "false",
            'doLinkTracking' => ($doLinkTracking == TRUE) ? "true" : "false"
        );
        return $this->post('mailings/' . $mailingId . '/contents/html', $html, $queryParameters, "text/html");
    }
function setHTMLContent($mailingId, $html, $doImageGrabbing = true, $doLinkTracking = false)
    {
        $queryParameters = array(
            'doImageGrabbing' => ($doImageGrabbing == TRUE) ? "true" : "false",
            'doLinkTracking' => ($doLinkTracking == TRUE) ? "true" : "false"
        );
        return $this->post('mailings/' . $mailingId . '/contents/html', $html, $queryParameters, "text/html");
    }
Updates the HTML content of the mailing referenced by the given ID.

@param string $mailingId
the ID of the mailing to update
@param string $html
the new HTML content of the mailing
@param bool $doImageGrabbing
specifies if image grabbing should be performed
@param bool $doLinkTracking
specifies if link tracking should be performed
@return \em com_maileon_api_MaileonAPIResult
the result object of the API call
@throws com_maileon_api_MaileonAPIException
if there was a connection problem or a server error occurred