Use these return codes in conjunction with their accompanying reason codes to determine the cause for problems or failures when calling the Public Catalog API.
| Code | Description | 
|---|---|
| 0 | Success. | 
| 4 | A record was not found in the system catalog, but it was found in a user catalog. | 
| 8 | Call completed with a warning; for example, when an insert is performed on a key that is already present, an update is performed instead. | 
| 12 | A call attempted to delete a catalog record for a key that was not found. | 
| 16 | Unsuccessful call. | 
| 20 | Unsuccessful call due to a validation error. |