Returns all customers who match the given set of filters.

When filtering by Customer Id, every customer who matches the identifier will be returned.

When filtering by Email, because it is unique, one customer will be returned for each matching identifier.

If we cannot find a customer provided, we will not include them in the response.

If none of the customers provided can be found, we will return a 404.

You may send 100 customers per request.

Scopes: customers:read

Rate limits: 300 requests per 5 minutes. Shared across all 'customers' endpoints.