Function

This API is used to query RocketMQ configurations. Configuration details will be returned.

URI

GET /v2/{project_id}/rocketmq/instances/{instance_id}/configs

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. For details about how to obtain it, see Obtaining a Project ID. Constraints N/A Range N/A Default Value N/A
instance_id	Yes	String	Definition Instance ID. You can call the API for querying all instances to obtain the instance ID. The instance ID is in the response body. Constraints N/A Range N/A Default Value N/A

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
limit	No	Integer	Definition Number of records to query. Constraints N/A Range N/A Default Value N/A
offset	No	Integer	Definition Offset, which is the position where the query starts. The value must be greater than or equal to 0. Constraints N/A Range N/A Default Value N/A

Request Parameters

None

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
total	Number	Definition Total number. Constraints N/A Range N/A Default Value N/A
next_offset	Integer	Definition Offset of the next page. Constraints N/A Range N/A Default Value N/A
previous_offset	Integer	Definition Offset of the previous page. Constraints N/A Range N/A Default Value N/A
rocketmq_configs	Array of RocketMQConfigResp objects	Definition RocketMQ configuration. Constraints N/A Range N/A Default Value N/A

**Table 4** RocketMQConfigResp
Parameter	Type	Description
name	String	Definition RocketMQ configuration name. Constraints N/A Range N/A Default Value N/A
value	String	Definition RocketMQ configuration current value. Constraints N/A Range N/A Default Value N/A
config_type	String	Definition RocketMQ configuration type. Constraints N/A Range dynamic static Default Value N/A
default_value	String	Definition RocketMQ configuration default value. Constraints N/A Range N/A Default Value N/A
valid_values	String	Definition RocketMQ configuration value range. Constraints N/A Range N/A Default Value N/A
value_type	String	Definition RocketMQ configuration value type. Constraints N/A Range integer boolean Default Value N/A

Example Requests

GET  https://{endpoint}/v2/{project_id}/rocketmq/instances/{instance_id}/configs

Example Responses

Status code: 200

Successful.

{
  "total" : 1,
  "next_offset" : -1,
  "previous_offset" : -1,
  "rocketmq_configs" : [ {
    "name" : "fileReservedTime",
    "value" : 48,
    "config_type" : "dynamic",
    "default_value" : 48,
    "valid_values" : "1~720",
    "value_type" : "integer"
  } ]
}

Status Codes

Status Code	Description
200	Successful.

Error Codes

See Error Codes.

Querying RocketMQ Configurations