Querying Offset of the Latest Message in a Partition

This API is used to query the offset of the latest message in a partition.

GET /v2/{project_id}/instances/{instance_id}/management/topics/{topic}/partitions/{partition}/end-message

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition: Project ID. For details, 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
topic	Yes	String	Definition: Topic name. Constraints: A topic name must start with a letter and can only contain letters, hyphens (-), underscores (_), and digits. Range: N/A Default Value: N/A
partition	Yes	Integer	Definition: Partition ID. Constraints: N/A Range: N/A Default Value: N/A

None

Status code: 200

**Table 2** Response body parameters
Parameter	Type	Description
topic	String	Definition: Topic name. Range: N/A
partition	Integer	Definition: Partition ID. Range: N/A
offset	Integer	Definition: Message offset. Range: N/A
timestamp	Long	Definition: Message production time. The value is a Unix timestamp. The unit is millisecond. Range: N/A

GET https://{endpoint}/v2/{project_id}/instances/{instance_id}/management/topics/{topic}/partitions/{partition}/end-message

Status code: 200

The offset of the latest message in a partition is queried successfully.

{
  "topic" : "mytest",
  "partition" : 0,
  "offset" : 9,
  "timestamp" : 1568125039164
}

Status Code	Description
200	The offset of the latest message in a partition is queried successfully.

Parent topic: Managing Messages

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