| Name | Type | Description | Notes |
|---|---|---|---|
| first_name | String | First name. | [optional] |
| last_name | String | Last name. | [optional] |
| custom_fields | Hash<String, String> | A key-value collection of custom contact fields which can be used in the system. | [optional] |
require 'ElasticEmail'
instance = ElasticEmail::ContactUpdatePayload.new(
first_name: Fred,
last_name: Flintstone,
custom_fields: {"city":"New York","age":"34"}
)