> ## Documentation Index
> Fetch the complete documentation index at: https://developers.redo.com/llms.txt
> Use this file to discover all available pages before exploring further.
# CreateCustomerEventInput
> A single customer event to record.
CustomerEventCustomerInput!} required>
The customer the event belongs to.
JSON}>
Patches customer custom fields — a flat object of string, number, or boolean values.
The customer's email.
Patches the customer's first name.
The Redo customer id.
Patches the customer's last name.
CustomerEventLocationInput}>
Patches the customer's current location.
City.
Country name.
ISO country code.
IANA time zone name, e.g. America/New\_York.
Latitude.
Longitude.
Postal code.
State or province.
State or province code.
Street line 1.
Street line 2.
The customer's phone number.
JSON}>
Custom event properties — a flat object of segmentable values (nest non-segmentable data under `$extra`). Max 400 properties, 100 KB per string, 4,000 array items.
The event name (1–100 characters).
DateTime}>
When the event occurred (ISO-8601). Defaults to ingest time if omitted.
A merchant-controlled deduplication key (1–255 characters). Reusing it dedupes retries of the same event.
A monetary or conversion value associated with the event.
ISO 4217 currency code for `value`, e.g. "USD".
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