valueType

@SerialName(value = "value_type")
val valueType: String? = null(source)

OID4VCI: OPTIONAL. String value determining type of value of the claim. A non-exhaustive list of valid values defined by this specification are string, number, and image media types such as image/jpeg as defined in IANA media type registry for images (https://www.iana.org/assignments/media-types/media-types.xhtml#image).