object image.update(object/array images)
This method allows to update existing images.
(object/array) Image properties to be updated.
imageid property must be defined for each image, all other properties are optional. Only the passed properties will be updated, all others will remain unchanged.
Additionally to the standard image properties, the method accepts the following parameters.
|image||string||Base64 encoded image. The maximum size of the encoded image is 1 MB. Maximum size can be adjusted by changing ZBX_MAX_IMAGE_SIZE constant value.
Supported image formats are: PNG, JPEG, GIF.
(object) Returns an object containing the IDs of the updated images under the
Rename image to "Cloud icon".
CImage::update() in frontends/php/include/classes/api/services/CImage.php.