Memperbarui watermark secara dinamis.
Deskripsi operasi
Dynamically updating a watermark involves replacing the watermark template ID during a live stream. Before you call this operation, you must obtain the ID of the watermark template that you want to use. To obtain the IDs of available watermark templates, call the DescribeLiveStreamWatermarks operation.
QPS limit
You can call this operation up to 60 times per second per account. Requests that exceed this limit are dropped and you may experience service interruptions.
Coba sekarang
Test
RAM authorization
|
Action |
Access level |
Resource type |
Condition key |
Dependent action |
|
live:DynamicUpdateWaterMarkStreamRule |
update |
*Domain
|
None | None |
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| RegionId |
string |
No |
ID wilayah. |
cn-shanghai |
| Domain |
string |
Yes |
Domain streaming utama. |
pull.aliyundoc.com |
| App |
string |
Yes |
AppName dari aliran langsung. |
liveApp**** |
| Stream |
string |
Yes |
Nama aliran yang diberi watermark. |
liveStream**** |
| TemplateId |
string |
Yes |
ID Template watermark. Panggil operasi DescribeLiveStreamWatermarks untuk mendapatkan ID Template watermark yang tersedia. Catatan
Parameter TemplateId digunakan untuk mengganti ID Template watermark selama aliran langsung. |
749b7594-86d6-37b1-513b-e1e19845**** |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
|||
| RequestId |
string |
The request ID. |
BE9407FF-F897-4DBD-338D-98A750AD805F |
Contoh
Respons sukses
JSONformat
{
"RequestId": "BE9407FF-F897-4DBD-338D-98A750AD805F"
}
Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 400 | InvalidParameters | %s Please check and try again later. |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.