Update an existing contact
Update a contact's information. If you're trying to update a custom field and that custom field accepts multiple values, you can specify `.add` or `.remove` as part of the field key to add/remove a single value to/from a list of values, e.g.:
```json
{ "custom.cf_v6S011I6MqcbVvB2FA5Nk8dr5MkL8sWuCiG8cUleO9c.add": "Wednesday" }
```
adds "Wednesday" to the list of values which already exist on the given contact.
Authentication
AuthorizationBasic
Use your API key as the username and leave the password empty.
OR
AuthorizationBearer
Bearer authentication of the form Bearer <token>, where token is your auth token.
Path parameters
id
Query parameters
_fields
Comma-separated list of fields to include in the response.
Request
This endpoint expects any.
Response
Successful response
created_by
date_created
date_updated
display_name
id
name
organization_id
title
updated_by
emails
integration_links
lead_id
lead_suggestions_operation_id
phones
recent_calls
subscriptions
timezone
timezone_source
urls
Errors
400
Bad Request Error
401
Unauthorized Error
404
Not Found Error