| cerType | (integer) | Required | The type of the certificate. This field is required. |
| cerDate | (string) | Required | The date of the certificate in RFC format. This field is required. |
| cerNumber | (integer) | Required | The number of the certificate. This field is required. |
| cerUaID | (integer) | Required | The ID of the user associated with the certificate. This field is required. |
| cerReason | (string) | Required | The reason for the certificate. This field is required. |
| cerDirectorID | (integer) | Required | The ID of the director. This field is required. |
| cerSecretaryID | (integer) | Required | The ID of the secretary. This field is required. |
| cerShowLogo | (boolean) | Optional | Whether to show the logo or not. This field is optional. |
| cerDiplomaBackground | (string) | Optional | The background of the diploma. This field is optional. |