ADM-OPERATION-100 - Create a new Operation

Creates a new Operation in DRAFT status.

Feature flag
- Requires OPERATIONS to be active.

Access control
- OPERATOR: always allowed
- ACCOUNT: allowed only if the caller has OPERATIONS_CREATE and is attached to the effective store (see Store scoping).

Store scoping
- If dj-store is provided: this store is used for creation.
- If dj-store is omitted: the tenant default store is used as fallback.
- ACCOUNT must be attached to the chosen store (provided or default) or the request is rejected with 403.

Constraints
- Required fields: names, externalId, type, startDate
- type (PUBLIC / PRIVATE) cannot be changed after creation.
- names and descriptions must use IETF BCP 47 locales (e.g., en-GB, fr-FR) and each provided locale must belong to the store allowed locales; otherwise the request is rejected (400).
- startDate must be less than or equal to endDate when endDate is provided.

Language
Click Try It! to start a request and see the response here!