Querying the Values of a Tag Based on Prometheus Instance

This API is used to query the values of a specified tag.

GET /v1/{project_id}/{prometheus_instance}/aom/api/v1/label/{label_name}/values

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID obtained from IAM. Generally, a project ID contains 32 characters.
prometheus_instance	Yes	String	Prometheus instance ID.
label_name	Yes	String	Tag specified for query.

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token obtained from IAM.

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
status	String	Response status.
data	Array of strings	Tag value.

Status code: 400

Status code: 403

Status code: 422

Status code: 503

Query all values of the "job" tag.

https://{EndPoint}/v1/{project_id}/aom/api/v1/label/job/values

{
  "status" : "success",
  "data" : [ "node", "prometheus" ]
}

Status code: 200

The request is successful.

{
  "status" : "success",
  "data" : [ "node", "prometheus" ]
}

Status code: 400

Invalid request. Parameters are incorrect or missing. The client should not repeat the request without modifications.

{
  "status" : "error",
  "errorType" : "bad_param",
  "error" : "param is invalid."
}

Status code: 403

Access denied.

{
  "status" : "error",
  "errorType" : "auth",
  "error" : "auth project_id not pass."
}

Status code: 422

The expression cannot be executed.

{
  "status" : "error",
  "errorType" : "excution",
  "error" : "expression can't be executed."
}

Status code: 503

The requested service is invalid. The client should not repeat the request without modifications.

{
  "status" : "error",
  "errorType" : "timeout",
  "error" : "query timed out in query execution."
}

Status Code	Description
200	The request is successful.
400	Invalid request. Parameters are incorrect or missing. The client should not repeat the request without modifications.
403	Access denied.
422	The expression cannot be executed.
503	The requested service is invalid. The client should not repeat the request without modifications.