Support for new generated_credentials type from Ops Manager #731
Description
Is your feature request related to a problem? Please describe.
Description: Problem Ops Manager recently introduced a new credential type called generated_credentials. Unlike existing credential types (which are strictly flat key-value pairs represented as map[string]string), the value field for generated_credentials can be an arbitrary JSON structure—including nested objects, arrays, or raw strings.
Because the om CLI strictly types Credential.Value as map[string]string in api/credentials_service.go, it fails to properly parse and display these new credentials.
Impact Users are unable to fetch or view generated_credentials using the om credentials command, which breaks automation workflows relying on these new credential types.
Describe the solution you'd like
- Change the Credential.Value type from map[string]string to interface{} to support arbitrary JSON structures.
- Update the PresentCredentials interface and implementations to handle interface{}.
- Update the Table Presenter to dynamically handle nested maps (serializing non-string values to JSON strings) and non-map types (arrays, strings).
- Update commands/credentials.go to safely type-assert map values when using the --credential-field flag.
- Add comprehensive unit tests for the new generated_credentials structures.
Describe alternatives you've considered
No response
Additional context
No response