<Warning icon="fa-regular fa-triangle-exclamation">
**Caution – Legacy endpoints being superseded by the hosted KYC/KYB solution**
Mangopay's [hosted KYC/KYB solution](/guides/users/verification/hosted) is becoming mandatory for all platforms, and allows Legal Users to declare and verify all beneficial owners in the same [IDV Session](/api-reference/idv-sessions/idv-session-object) object.
The [criteria defining beneficial owners](/guides/glossary#beneficial-owner-ubo) remain the same.
</Warning>
Submitting a UBO Declaration consists in updating the object `Status` parameter value to `VALIDATION_ASKED`.
From there, Mangopay Compliance team will validate, indicate as incomplete, or reject the declaration.
Path parameters
ClientIdstringRequired
Platform's API account identifier, associated with the API key.
UserIdstringRequired
The unique identifier of the user.
UboDeclarationIdstringRequired
The unique identifier of the UBO Declaration.
Request
This endpoint expects an object.
StatusstringRequired
Allowed values: VALIDATION_ASKED
The status of the dispute document.
Response
Success
IdstringOptional
Max length: 128 characters (see data formats for details)
The unique identifier of the object.
UserIdstringOptional
The unique identifier of the user.
CreationDateintegerOptional
Unix timestamp (UTC) of the date and time the object was created.
ProcessedDateintegerOptional
Unix timestamp (UTC) of the date and time the UBO Declaration was processed by Mangopay’s team.
StatusstringOptional
Returned values: CREATED, VALIDATION_ASKED, INCOMPLETE, VALIDATED, REFUSED
The status of the declaration:
CREATED – The UBO Declaration is created, but not submitted yet.
VALIDATION_ASKED – The UBO Declaration is submitted for validation.
INCOMPLETE – The UBO Declaration is deemed incomplete by Mangopay teams.
VALIDATED – The UBO Declaration is validated by Mangopay’s team.
REFUSED – The UBO Declaration is rejected by Mangopay’s team. You can learn more about the reasons for refusal in the Reason and Message fields.
ReasonstringOptional
The reason for which the UBO Declaration was REFUSED or considered as INCOMPLETE.
MessagestringOptional
Additional information about why the UBO Declaration was refused or marked as incomplete, provided by Mangopay's team.
Uboslist of objectsOptional
The list of UBOs attached to the UBO Declaration.