Mengurangi skala kelompok node target.
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
emr:DecreaseNodes |
update |
*All Resource
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| RegionId |
string |
Yes |
ID wilayah. |
cn-hangzhou |
| ClusterId |
string |
Yes |
ID kluster. |
c-b933c5aac8fe**** |
| NodeGroupId |
string |
Yes |
ID kelompok node. |
ng-869471354ecd**** |
| DecreaseNodeCount |
integer |
No |
Jumlah node yang akan dihapus. Nilainya harus kurang dari jumlah node aktif dalam kelompok node tersebut. |
3 |
| NodeIds |
array |
No |
Array ID node. Array ini dapat berisi 1 hingga 500 elemen. |
["i-bp1cudc25w2bfwl5****"] |
|
string |
No |
ID node. |
i-bp1cudc25w2bfwl5**** |
|
| BatchInterval |
integer |
No |
Waktu pendinginan antar batch. |
|
| BatchSize |
integer |
No |
Jumlah node yang secara bersamaan di-nonaktifkan dalam satu batch. |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
Data yang dikembalikan. |
||
| OperationId |
string |
ID operasi. |
op-13c37a77c505**** |
| RequestId |
string |
ID permintaan. |
44430037-E59A-3E66-A2B0-97D155346F22 |
Contoh
Respons sukses
JSONformat
{
"OperationId": "op-13c37a77c505****",
"RequestId": "44430037-E59A-3E66-A2B0-97D155346F22"
}
Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 400 | OperationDenied | The operation is invalid. %s | |
| 400 | ConcurrentModification | The request on %s failed due to multiple requests to change this object were submitted simultaneously. Wait a few minutes and try again. | |
| 400 | ConflictParameters | Parameters that must not be used together. %s | |
| 400 | IncompleteSignature | The request signature is invalid. | |
| 400 | InvalidAction | The action %s requested is invalid. | |
| 400 | InvalidParameter | The specified parameter %s is not valid. | |
| 400 | InvalidParameterValue | The input parameter %s is invalid or out of range. | |
| 400 | MissingAction | The action %s requested is missing. | |
| 400 | MissingParameter | The input parameter %s that is mandatory for processing this request is not supplied. | |
| 400 | NotAuthorized | You do not have permission to perform this action. %s | |
| 400 | ThrottlingException | The request was denied due to request throttling. %s | |
| 500 | InternalError | The request processing has failed due to some unknown error, exception or failure. | |
| 404 | ResourceNotFound | The resource not found by %s. | |
| 503 | ServiceFailure | The request has failed due to a temporary failure of %s service. | |
| 503 | ServiceUnavailable | The request has failed due to a temporary failure of the server. |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.