Queries entries in error logs of an ApsaraDB for MongoDB instance.
Operation Description
- This operation is applicable only to general-purpose local-disk and dedicated local-disk instances.
- You can call this operation up to 30 times per minute. To call this operation at a higher frequency, use a Logstore. For more information, see Manage a Logstore.
Authorization information
The following table is the authorization information corresponding to the API, which can be found in the RAM permission policy statement.Action
Used in the element to grant the RAM user or RAM role permission to call this API. The specific instructions are as follows:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All resources
is used in the Resource type column of the operation.
- Condition keyword: refers to the condition keyword defined by the cloud product itself.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
Operate | access level | Resource type | conditional keyword | Association operation |
---|---|---|---|---|
dds:DescribeErrorLogRecords | READ |
|
|
without |
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
DBInstanceId | string | Yes |
The ID of the instance.
Note
If you set this parameter to the ID of a sharded cluster instance, you must also specify the NodeId parameter.
|
dds-bp12c5b040dc**** |
NodeId | string | No |
The ID of the mongos node or shard node whose error logs you want to query in the instance. If the instance is a sharded cluster instance, you must specify this parameter.
Note
This parameter is valid only when DBInstanceId is set to the ID of a sharded cluster instance.
|
d-bp128a003436**** |
RoleType | string | No |
The role of the node whose error logs you want to query in the instance. Valid values:
Note
If you set the NodeId parameter to the ID of a mongos node, the RoleType parameter must be set to primary.
|
primary |
StartTime | string | Yes |
The beginning of the time range to query. Specify the time in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC. |
2019-01-01T12:10Z |
EndTime | string | Yes |
The end of the time range to query. The end time must be later than the start time and within 24 hours from the start time. Specify the time in the yyyy-MM-ddTHH:mmZ format. The time must be in UTC. |
2019-01-02T12:10Z |
DBName | string | No |
The name of the database. |
mongodbtest |
PageSize | integer | No |
The number of entries to return on each page. Valid values: 30 to 100. |
30 |
PageNumber | integer | No |
The number of the page to return. The value must be an integer that is greater than 0. Default value: 1. |
1 |
ResourceGroupId | string | No |
The ID of the resource group. For more information, see View basic information of a resource group. |
rg-acfmyiu4ekp**** |
Response parameters
Example
Normal return example
JSON
Format
{
"TotalRecordCount": 1,
"PageRecordCount": 1,
"RequestId": "68BCBEC2-1E66-471F-A1A8-E3C60C0A80B0",
"PageNumber": 1,
"Items": {
"LogRecords": [
{
"ConnInfo": "conn18xxxxxx",
"CreateTime": "2019-02-26T12:09:34Z",
"Category": "NETWORK",
"Content": "xxxxxxxx",
"Id": 1111111111
}
]
},
"Engine": "MongoDB"
}
Error codes
Http code | Error code | Error message |
---|---|---|
400 | InvalidParameterCombination | The end time must be greater than the start time |
400 | InvalidStartTime.Malformed | The Specified parameter StartTime is not valid. |
400 | InvalidEndTime.Malformed | The Specified parameter EndTime is not valid. |
403 | LogApiFrequencyExceeded | Exceeding the allowed frequency of log api. |
For a list of error codes, visit the API error center.