You can call this operation to view the modification records of a parameter.
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | DescribeParameterModificationHistories |
The operation that you want to perform. Set the value to DescribeParameterModificationHistories. |
ClusterId | String | Yes | cds-bp18si70****10s2 |
The ID of the cluster. |
PageNumber | Integer | No | 1 |
The number of the page to return. Valid values: any positive integer. Default value: 1. |
PageSize | Integer | No | 10 |
The number of entries to return on each page. |
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
Histories | Array |
The collection of parameter modification records. |
|
History | |||
Parameter | String | cas_contention_timeout_in_ms |
The name of the parameter. |
NewValue | String | 2000 |
The new value of the parameter. |
OldValue | String | 1000 |
The original value of the parameter. |
Time | Long | 1576758805000 |
The time when the parameter value was changed. |
PageNumber | Integer | 1 |
The page number of the returned page. Valid values: any positive integer. Default value: 1. |
PageSize | Integer | 10 |
The number of entries returned per page. |
RequestId | String | 0CD8CFEE-879B-42FF-BCE5-A339C36E77DF |
The ID of the request. |
TotalCount | Long | 18 |
The total number of entries returned. |
Examples
Sample requests
http(s)://[Endpoint]/? Action=DescribeParameterModificationHistories
&ClusterId=cds-bp18si70****10s2
&<Common request parameters>
Sample success responses
XML
format
<DescribeParameterModificationHistoriesResponse>
<Histories>
<History>
<Name>cas_contention_timeout_in_ms</Name>
<Time>1576758805000</Time>
<NewValue>1100</NewValue>
<OldValue>1000</OldValue>
</History>
<History>
<Name>cas_contention_timeout_in_ms</Name>
<Time>1576759085000</Time>
<NewValue>1000</NewValue>
<OldValue>1100</OldValue>
</History>
</Histories>
<PageNumber>1</PageNumber>
<TotalCount>2</TotalCount>
<PageSize>10</PageSize>
<RequestId>0CD8CFEE-879B-42FF-BCE5-A339C36E77DF</RequestId>
</DescribeParameterModificationHistoriesResponse>
JSON
format
{
"Histories": {
"History": [
{
"Name": "cas_contention_timeout_in_ms",
"Time": 1576758805000,
"NewValue": "1100",
"OldValue": "1000"
},
{
"Name": "cas_contention_timeout_in_ms",
"Time": 1576759085000,
"NewValue": "1000",
"OldValue": "1100"
}
]
},
"PageNumber": 1,
"TotalCount": 2,
"PageSize": 10,
"RequestId": "0CD8CFEE-879B-42FF-BCE5-A339C36E77DF"
}
Error codes
For a list of error codes, visit the API Error Center.