This API is used to query checkpoint details.

For details, see Calling APIs.

GET /v2/{project_id}/checkpoints

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
stream_name	Yes	String	Name of the stream to which the checkpoint belongs
partition_id	Yes	String	Identifier of the stream partition to which the checkpoint belongs.Two partition ID formats are available:- shardId-0000000000- 0For example, if a stream has three partitions, the partition IDs are 0, 1, and 2, or shardId-0000000000, shardId-0000000001, and shardId-0000000002.
app_name	Yes	String	Name of the app associated with the checkpoint
checkpoint_type	Yes	String	Type of the checkpoint. LAST_READ: Only sequence numbers are recorded in databases. Enumeration values: LAST_READ

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
sequence_number	String	Sequence number used to record the consumption checkpoint of the stream
metadata	String	Metadata information of the consumer application

Querying Checkpoint Details

GET https://{Endpoint}/v2/{project_id}/checkpoints

Status code: 200

Normal response

{
  "sequence_number" : "newstram",
  "metadata" : ""
}

Status Code	Description
200	Normal response