createRole()
MilvusClient interface. This method creates an object that some privileges can bind to.
R<RpcStatus> createRole(CreateRoleParam requestParam);
CreateRoleParam
Use the CreateRoleParam.Builder
to construct a CreateRoleParam object
.
import io.milvus.param.CreateRoleParam;
CreateRoleParam.Builder builder = CreateRoleParam.newBuilder();
Methods of CreateRoleParam.Builder
:
Method |
Description |
Parameters |
---|---|---|
withRoleName(String roleName) |
Sets the roleName. RoleName cannot be empty or null. |
roleName: The role name used to create the privilege. |
build() |
Construct a CreateRoleParam object. |
N/A |
The CreateRoleParam.Builder.build()
can throw the following exceptions:
- ParamException: error if the parameter is invalid.
Returns
This method catches all the exceptions and returns an R<RpcStatus>
object.
If the API fails on the server side, it returns the error code and message from the server.
If the API fails by RPC exception, it returns
R.Status.Unknown
and error message of the exception.If the API succeeds, it returns
R.Status.Success
.
Example
import io.milvus.param.CreateRoleParam;
R<RpcStatus> response = client.createRole(CreateRoleParam.newBuilder()
.withRoleName(roleName)
.build());
if (response.getStatus() != R.Status.Success.getCode()) {
throw new RuntimeException(response.getMessage());
}