Querying User or Client Quotas

Function

This API is used to query quotas of a Kafka instance. A list of quotas is returned if the query succeeds.

Calling Method

For details, see Calling APIs.

URI

GET /v2/kafka/{project_id}/instances/{instance_id}/kafka-user-client-quota

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details, see Obtaining a Project ID.
instance_id	Yes	String	Instance ID.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
offset	No	Integer	Offset. The records after this offset will be queried.
limit	No	Integer	Maximum number of records that can be returned.

Request Parameters

None

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
quotas	Array of Quota objects	Client quotas.
count	Integer	Number of user or client quotas.

**Table 4** Quota
Parameter	Type	Description
user	String	Username. Either the username or the client ID must be specified if the quotas are not applied to all users or clients.
client	String	Client ID. Either the username or the client ID must be specified if the quotas are not applied to all users or clients.
user-default	Boolean	Indicates whether to use the default user settings. Yes: Apply the quota to all users. In this case, the username cannot be set. No: Apply the quota to specific users. In this case, set the username.
client-default	Boolean	Indicates whether to use the default client settings. Yes: Apply the quota to all clients. In this case, the client ID cannot be set. No: Apply the quota to specific clients. In this case, set the client ID.
producer-byte-rate	Long	Production rate limit. The unit is byte/s.
consumer-byte-rate	Long	Consumption rate limit. The unit is byte/s. NOTE: Either the production rate limit or the consumption rate limit must be specified.

Example Requests

None

Example Responses

Status code: 200

Client quotas queried.

{
  "quotas" : [ {
    "user" : "",
    "client" : "",
    "user-default" : false,
    "client-default" : true,
    "producer-byte-rate" : 2097152,
    "consumer-byte-rate" : 2097152
  } ],
  "count" : 1
}