ErrorsAll codes
IDEMPOTENCY_KEY_MISMATCH
This idempotency key was already used with a different request body. Use a new key for a different operation.
Category: General
Example response
When this error occurs, the API returns a JSON response with the following shape:
{
"type": "https://docs.beel.es/errors/IDEMPOTENCY_KEY_MISMATCH",
"title": "IDEMPOTENCY_KEY_MISMATCH",
"detail": "This idempotency key was already used with a different request body. Use a new key for a different operation.",
"instance": "/v1/<resource>",
"errors": [],
"success": false,
"error": {
"code": "IDEMPOTENCY_KEY_MISMATCH",
"message": "This idempotency key was already used with a different request body. Use a new key for a different operation.",
"details": {}
},
"meta": {
"timestamp": "2026-05-21T10:00:00Z",
"request_id": "4bf92f3577b34da6a3ce929d0e0e4736"
}
}The type URI is stable and always resolves to this page.
Message
This idempotency key was already used with a different request body. Use a new key for a different operation.
Esta clave de idempotencia ya se usó con un cuerpo distinto. Usa una clave nueva para otra operación.
Aquesta clau d'idempotència ja es va fer servir amb un cos diferent. Fes servir una clau nova per a una altra operació.
Send the request with Accept-Language: <es|en|ca> to receive the message in your preferred language.
Other errors in this category
AUTOMATIC_EMAIL_CONFIG_INVALID
For automatic sending, you must provide an email configuration or a client with email
BAD_REQUEST
The provided data is not valid.
BUSINESS_RULE_VIOLATION
The operation breaks a business rule.
CONFIGURATION_INVALID
The configuration is not valid
ENDPOINT_NOT_FOUND
The requested endpoint does not exist.