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API Error Response JSON Example
A typical API error response shape with request identifiers, error codes and field-level validation details. Use it to test formatting or DTO generation for error contracts.
{
"error": {
"code": "VALIDATION_FAILED",
"message": "The request body contains invalid fields.",
"requestId": "req_7f42",
"details": [
{
"field": "email",
"issue": "Must be a valid email address"
},
{
"field": "password",
"issue": "Must contain at least 12 characters"
}
]
}
}