openapi: 3.2.0
info:
  description: '# Introduction

    This API is documented using the **OpenAPI 2.0** specification.'
  title: Logz.io Labels API
  termsOfService: https://logz.io/about-us/terms-of-use/
  contact:
    email: help@logz.io
    url: https://docs.logz.io/
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
servers:
- url: https://api.logz.io/
security:
- X-API-TOKEN: []
tags:
- name: Labels
paths:
  /v1/metrics/prometheus/api/v1/labels:
    get:
      operationId: GetLabelNames
      summary: Returns a list of label names
      description: 'Retrieve a list of all label names optionally filtered by a time range and series selectors.

        Please ensure to change the region in the URL to match your account''s region.'
      tags:
      - Labels
      parameters:
      - in: query
        name: start
        required: false
        description: Start timestamp, inclusive, as an RFC3339 or Unix timestamp. Optional.
        schema:
          type: string
      - in: query
        name: end
        required: false
        description: End timestamp, inclusive, as an RFC3339 or Unix timestamp. Optional.
        schema:
          type: string
      - in: query
        name: match[]
        required: false
        description: Series selector to narrow down the series from which to read the label names. Optional.
        style: form
        explode: true
        schema:
          type: array
          items:
            type: string
      - in: query
        name: limit
        required: false
        description: Maximum number of label names to return. Optional.
        schema:
          type: integer
      responses:
        200:
          description: List of label names.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LabelNamesResult'
        400:
          description: Invalid request parameters.
        500:
          description: Internal server error.
    post:
      operationId: PostLabelNames
      summary: Returns a list of label names using POST
      description: 'Submit parameters in the request body using URL-encoded form parameters to retrieve a list of label names.

        Please ensure to change the region in the URL to match your account''s region.'
      tags:
      - Labels
      responses:
        200:
          description: Successful retrieval of label names.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LabelNamesResult'
        400:
          description: Invalid request parameters.
        500:
          description: Internal server error.
      requestBody:
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                start:
                  type: string
                  description: Start timestamp, inclusive, as an RFC3339 or Unix timestamp. Optional.
                end:
                  type: string
                  description: End timestamp, inclusive, as an RFC3339 or Unix timestamp. Optional.
                match[]:
                  type: array
                  items:
                    type: string
                  description: Series selector to narrow down the series from which to read the label names. Optional.
                limit:
                  type: integer
                  description: Maximum number of label names to return. Optional.
components:
  schemas:
    LabelNamesResult:
      type: object
      properties:
        status:
          type: string
          description: Status of the request (e.g., success, fail).
        data:
          type: array
          items:
            type: string
            description: A list of label names returned by the API.
  securitySchemes:
    X-API-TOKEN:
      description: 'You can manage your API tokens from the [Logz.io API tokens](https://app.logz.io/#/dashboard/settings/manage-tokens/api) page.


        API tokens are account-specific. You will need to be logged into the relevant Log Management or SIEM account to view the API tokens associated with it.


        To manage your API tokens, log into the relevant account in your Logz.io platform, click the gear in the top-right menu, and select [**Tools > Manage tokens > API tokens**](https://app.logz.io/#/dashboard/settings/manage-tokens/api).


        It''s important to keep your tokens secure. API tokens carry privileges to make changes to users and accounts, so if you believe an API token has been compromised, delete it, and replace it with a new token in your integrations.'
      type: apiKey
      in: header
      name: X-API-TOKEN
x-servers:
- url: https://api.logz.io
  description: US East (Northern Virginia)
- url: https://api-au.logz.io
  description: Asia Pacific (Sydney)
- url: https://api-ca.logz.io
  description: Canada (Central)
- url: https://api-eu.logz.io
  description: Europe (Frankfurt)
- url: https://api-uk.logz.io
  description: Europe (London)
x-tagGroups:
- name: Log Monitoring
  tags:
  - Search logs
  - Alerts
  - Deployments
  - Insights
  - Logz.io snapshots
- name: Cloud SIEM
  tags:
  - Security account
  - Security rules
  - Security events
  - Lookup lists
- name: Account administration
  tags:
  - Manage users
  - Manage metrics account
  - Associated accounts
  - Authentication groups
  - Who am I
  - Manage time-based log accounts
  - Manage shared tokens
  - Manage API tokens
  - Manage notification endpoints
  - Import or export Kibana objects
- name: Manage data shipping
  tags:
  - Manage log shipping tokens
  - Drop filters
  - Archive logs
  - Restore logs
  - Parsing
  - Delete object API
- name: Data security
  tags:
  - Retrieve audit trail
- name: Connect to AWS resources
  tags:
  - Connect to CloudTrail
  - Connect to S3 Buckets
- name: Metrics API Gateway
  tags:
  - Grafana contact points
  - Grafana data source
  - Grafana alerting provisioning
  - Grafana silence management
  - Grafana annotations
  - Grafana dashboards
  - Grafana dashboard search
  - Grafana snapshots
  - Grafana get all folders
  description: Metrics API Gateway to supported endpoints.