Overview

Update an existing customer's profile. You can modify contact information, marketing preferences, and metadata.

Example: A customer changes their email address. Update the customer with the new email value.

Conditional Requirements

Condition	Required Fields
`password_type` is set	`password`
`password` is set without `password_type`	Defaults to `password_bcrypt`
`default_source_id` is set	Must be a valid source belonging to this customer
Account has TAP payment gateway active	Cannot set `email`, `first_name`, `last_name`, or `phone` to null/empty