Deleting mongos Nodes
Description
This API is used to reduce the number of mongos nodes in a cluster instance.
URI
Name |
Type |
IN |
Mandatory |
Description |
---|---|---|---|---|
X-Auth-Token |
string |
header |
Yes |
Explanation: User token obtained from IAM. For details, see Authentication. Constraints: N/A Value range: N/A Default value: N/A |
project_id |
string |
path |
Yes |
Explanation: Project ID of a tenant in a region. To obtain the project ID, see Obtaining a Project ID. Constraints: N/A Value range: N/A Default value: N/A |
instance_id |
string |
path |
Yes |
Explanation: Instance ID, which can be obtained by calling the API described in Querying Instances and Details. If you do not have an instance, call the API described in Creating a DB Instance to create one. Constraints: N/A Value range: N/A Default value: N/A |
Requests
- Parameter description
Table 2 Request body parameters Name
Mandatory
Type
Description
node_list
Yes
Array of strings
Explanation:
IDs of all mongos nodes to be deleted. At least two mongos nodes must be retained.
Constraints:
N/A
Value range:
N/A
Default value:
N/A
- Example request:
Responses
- Parameter description
Table 3 Response body parameters Name
Type
Description
job_id
String
Explanation:
Task ID. This parameter is returned only for pay-per-use DB instances.
Value range:
N/A
order_id
String
Explanation:
Order ID. This parameter is returned only for yearly/monthly DB instances.
Value range:
N/A
Status code: default
Table 4 ErrorResponse Name
Type
Description
error_code
String
Explanation:
Error code returned when a task submission exception occurs.
Value range:
N/A
error_msg
String
Explanation:
Error message returned when a task submission exception occurs.
Value range:
N/A
Status Code
For details, see Status Code.
Error Code
For details, see Error Code.
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