Evaluate a PromQL query at a single point in time.
HTTP request
GET https://monitoring.googleapis.com/v1/{name}/location/{location}/prometheus/api/v1/query
Path parameters
Parameters
name
string
Required. The project on which to execute the request. Data associcated with the project's workspace stored under the The format is: projects/[PROJECT_ID_OR_NUMBER]. Open source API but used as a request path prefix to distinguish different virtual Prometheus instances of Google Prometheus Engine.
location
string
Location of the resource information. Has to be "global" now.
The single point in time to evaluate the query for. Either floating point UNIX seconds or RFC3339 formatted timestamp.
timeout
string
An upper bound timeout for the query. Either a Prometheus duration string (https://prometheus.io/docs/prometheus/latest/querying/basics/#time-durations) or floating point seconds. This non-standard encoding must be used for compatibility with the open source API. Clients may still implement timeouts at the connection level while ignoring this field.
Request body
The request body must be empty.
Response body
If successful, the response is a generic HTTP response whose format is defined by the method.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-23 UTC."],[],[],null,["# Method: projects.location.prometheus.api.v1.query\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Query parameters](#body.QUERY_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [Try it!](#try-it)\n\nEvaluate a PromQL query at a single point in time.\n\n### HTTP request\n\n`GET https://monitoring.googleapis.com/v1/{name}/location/{location}/prometheus/api/v1/query`\n\n### Path parameters\n\n### Query parameters\n\n### Request body\n\nThe request body must be empty.\n\n### Response body\n\nIf successful, the response is a generic HTTP response whose format is defined by the method.\n\n### Authorization scopes\n\nRequires one of the following OAuth scopes:\n\n- `https://www.googleapis.com/auth/cloud-platform`\n- `\n https://www.googleapis.com/auth/monitoring`\n- `\n https://www.googleapis.com/auth/monitoring.read`\n\nFor more information, see the [Authentication Overview](/docs/authentication#authorization-gcp)."]]
