| static PreferredCredentialSummary.Builder | PreferredCredentialSummary. builder() | Create a new builder. | 
| PreferredCredentialSummary.Builder | PreferredCredentialSummary.Builder. copy(PreferredCredentialSummary model) |  | 
| PreferredCredentialSummary.Builder | PreferredCredentialSummary.Builder. credentialName(String credentialName) | The name of the preferred credential. | 
| PreferredCredentialSummary.Builder | PreferredCredentialSummary.Builder. isAccessible(Boolean isAccessible) | Indicates whether the preferred credential is accessible. | 
| PreferredCredentialSummary.Builder | PreferredCredentialSummary.Builder. namedCredentialId(String namedCredentialId) | The OCID  of the
Named Credential that contains the database user password metadata. | 
| PreferredCredentialSummary.Builder | PreferredCredentialSummary.Builder. passwordSecretId(String passwordSecretId) | The OCID  of the
Vault service secret that contains the database user password. | 
| PreferredCredentialSummary.Builder | PreferredCredentialSummary.Builder. role(Role role) | The role of the database user. | 
| PreferredCredentialSummary.Builder | PreferredCredentialSummary.Builder. status(PreferredCredentialStatus status) | The status of the preferred credential. | 
| PreferredCredentialSummary.Builder | PreferredCredentialSummary. toBuilder() |  | 
| PreferredCredentialSummary.Builder | PreferredCredentialSummary.Builder. userName(String userName) | The user name used to connect to the database. |