Modifying a Topic
Function
This API is used to modify a topic.
URI
PUT /v2/{project_id}/instances/{instance_id}/topics/{topic}
|
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
|
project_id |
Yes |
String |
Project ID. For details, see Obtaining a Project ID. |
|
instance_id |
Yes |
String |
Instance ID. |
|
topic |
Yes |
String |
Topic name. |
Request Parameters
|
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
|
read_queue_num |
No |
Number |
Total number of read queues. |
|
write_queue_num |
No |
Number |
Total number of write queues. |
|
permission |
No |
String |
Permissions. |
Response Parameters
Status code: 204
|
Parameter |
Type |
Description |
|---|---|---|
|
- |
AnyType |
The operation is successful. |
Example Requests
Changing a specified topic's total read queues to 3 and total write queues to 3
PUT https://{endpoint}/v2/{project_id}/instances/{instance_id}/topics/{topic}
{
"read_queue_num" : 3,
"write_queue_num" : 3,
"permission" : "all"
}
Example Responses
None
Status Codes
|
Status Code |
Description |
|---|---|
|
204 |
The operation is successful. |
Error Codes
See Error Codes.
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