| DbSystem.Builder | DbSystem.Builder. adminUsername(String adminUsername) | The database system administrator username. | 
| static DbSystem.Builder | DbSystem. builder() | Create a new builder. | 
| DbSystem.Builder | DbSystem.Builder. compartmentId(String compartmentId) | The OCID  of the
compartment that contains the database system. | 
| DbSystem.Builder | DbSystem.Builder. configId(String configId) | The OCID  of the
configuration associated with the database system. | 
| DbSystem.Builder | DbSystem.Builder. copy(DbSystem model) |  | 
| DbSystem.Builder | DbSystem.Builder. dbVersion(String dbVersion) | The major and minor versions of the database system software. | 
| DbSystem.Builder | DbSystem.Builder. definedTags(Map<String,Map<String,Object>> definedTags) | Defined tags for this resource. | 
| DbSystem.Builder | DbSystem.Builder. description(String description) | A description of the database system. | 
| DbSystem.Builder | DbSystem.Builder. displayName(String displayName) | A user-friendly display name for the database system. | 
| DbSystem.Builder | DbSystem.Builder. freeformTags(Map<String,String> freeformTags) | Simple key-value pair that is applied without any predefined name, type or scope. | 
| DbSystem.Builder | DbSystem.Builder. id(String id) | A unique identifier for the database system. | 
| DbSystem.Builder | DbSystem.Builder. instanceCount(Integer instanceCount) | Count of instances, or nodes, in the database system. | 
| DbSystem.Builder | DbSystem.Builder. instanceMemorySizeInGBs(Integer instanceMemorySizeInGBs) | The total amount of memory available to each database instance node, in gigabytes. | 
| DbSystem.Builder | DbSystem.Builder. instanceOcpuCount(Integer instanceOcpuCount) | The total number of OCPUs available to each database instance node. | 
| DbSystem.Builder | DbSystem.Builder. instances(List<DbInstance> instances) | The list of instances, or nodes, in the database system. | 
| DbSystem.Builder | DbSystem.Builder. lifecycleDetails(String lifecycleDetails) | A message describing the current state in more detail. | 
| DbSystem.Builder | DbSystem.Builder. lifecycleState(DbSystem.LifecycleState lifecycleState) | The current state of the database system. | 
| DbSystem.Builder | DbSystem.Builder. managementPolicy(ManagementPolicy managementPolicy) |  | 
| DbSystem.Builder | DbSystem.Builder. networkDetails(NetworkDetails networkDetails) |  | 
| DbSystem.Builder | DbSystem.Builder. shape(String shape) | The name of the shape for the database instance. | 
| DbSystem.Builder | DbSystem.Builder. source(SourceDetails source) |  | 
| DbSystem.Builder | DbSystem.Builder. storageDetails(StorageDetails storageDetails) |  | 
| DbSystem.Builder | DbSystem.Builder. systemTags(Map<String,Map<String,Object>> systemTags) | System tags for this resource. | 
| DbSystem.Builder | DbSystem.Builder. systemType(DbSystem.SystemType systemType) | Type of the database system. | 
| DbSystem.Builder | DbSystem.Builder. timeCreated(Date timeCreated) | The date and time that the database system was created, expressed in RFC
3339  timestamp format. | 
| DbSystem.Builder | DbSystem.Builder. timeUpdated(Date timeUpdated) | The date and time that the database system was updated, expressed in RFC
3339  timestamp format. | 
| DbSystem.Builder | DbSystem. toBuilder() |  |