Adds custom metadata (a key-value pair) to a database entry (a reference) for image comparison.

Type: synchronous

Parameter Description Required
database The name of the image comparison database that contains the reference. Yes
identifier The identifier of the reference that you want to add metadata to. Yes
key The key to add (maximum 254 bytes). Yes
value The value to add (maximum 254 bytes). Yes


The following example adds metadata to a reference in the ReferenceImages database: