OpsGenie Alert API

openapi: 3.1.0
info:
  title: OpsGenie Alert API
  description: >-
    The OpsGenie Alert API allows developers to programmatically create,
    update, close, and manage alerts within the OpsGenie incident management
    platform. Alert creation, deletion, and action requests are processed
    asynchronously to provide higher availability and scalability. The API
    supports setting alert priorities, adding responders such as teams,
    users, escalations, and schedules, attaching tags and custom details,
    and managing alert notes and acknowledgments.
  version: '2.0.0'
  contact:
    name: Atlassian Support
    url: https://support.atlassian.com/opsgenie/
  termsOfService: https://www.atlassian.com/legal/cloud-terms-of-service
externalDocs:
  description: OpsGenie Alert API Documentation
  url: https://docs.opsgenie.com/docs/alert-api
servers:
  - url: https://api.opsgenie.com
    description: Production Server
  - url: https://api.eu.opsgenie.com
    description: EU Production Server
tags:
  - name: Alerts
    description: >-
      Operations for creating, retrieving, updating, and managing alerts
      within the OpsGenie platform.
security:
  - genieKey: []
paths:
  /v2/alerts:
    post:
      operationId: createAlert
      summary: Create alert
      description: >-
        Creates an alert in OpsGenie. The request is processed asynchronously
        and returns a request ID that can be used to track the status of
        the alert creation.
      tags:
        - Alerts
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateAlertRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '422':
          description: Unprocessable Entity
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    get:
      operationId: listAlerts
      summary: List alerts
      description: >-
        Returns a list of alerts matching the specified search criteria.
        Alerts are returned in reverse chronological order by default.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertQuery'
        - $ref: '#/components/parameters/SearchIdentifier'
        - $ref: '#/components/parameters/SearchIdentifierType'
        - $ref: '#/components/parameters/Offset'
        - $ref: '#/components/parameters/Limit'
        - $ref: '#/components/parameters/Sort'
        - $ref: '#/components/parameters/Order'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListAlertsResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}:
    get:
      operationId: getAlert
      summary: Get alert
      description: >-
        Retrieves the details of a specific alert identified by its ID,
        tiny ID, or alias.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetAlertResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    delete:
      operationId: deleteAlert
      summary: Delete alert
      description: >-
        Deletes the specified alert. The request is processed asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/close:
    post:
      operationId: closeAlert
      summary: Close alert
      description: >-
        Closes the specified alert. The request is processed asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CloseAlertRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/acknowledge:
    post:
      operationId: acknowledgeAlert
      summary: Acknowledge alert
      description: >-
        Acknowledges the specified alert. The request is processed asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AlertActionRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/unacknowledge:
    post:
      operationId: unacknowledgeAlert
      summary: Unacknowledge alert
      description: >-
        Removes the acknowledgment from the specified alert. The request is
        processed asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AlertActionRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/snooze:
    post:
      operationId: snoozeAlert
      summary: Snooze alert
      description: >-
        Snoozes the specified alert until the given end time. The request
        is processed asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SnoozeAlertRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/escalate:
    post:
      operationId: escalateAlert
      summary: Escalate alert
      description: >-
        Escalates the specified alert to the given escalation. The request
        is processed asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EscalateAlertRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/assign:
    post:
      operationId: assignAlert
      summary: Assign alert
      description: >-
        Assigns the specified alert to a user. The request is processed
        asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AssignAlertRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/tags:
    post:
      operationId: addTags
      summary: Add tags to alert
      description: >-
        Adds tags to the specified alert. The request is processed asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AddTagsRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    delete:
      operationId: removeTags
      summary: Remove tags from alert
      description: >-
        Removes specified tags from the alert.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
        - name: tags
          in: query
          required: true
          description: >-
            Comma-separated list of tags to remove from the alert.
          schema:
            type: string
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/notes:
    post:
      operationId: addNote
      summary: Add note to alert
      description: >-
        Adds a note to the specified alert. The request is processed
        asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AddNoteRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    get:
      operationId: listAlertNotes
      summary: List alert notes
      description: >-
        Lists the notes attached to the specified alert.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
        - $ref: '#/components/parameters/Offset'
        - $ref: '#/components/parameters/Limit'
        - $ref: '#/components/parameters/Order'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListAlertNotesResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/details:
    post:
      operationId: addDetails
      summary: Add details to alert
      description: >-
        Adds custom key-value details to the specified alert. The request
        is processed asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AddDetailsRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/responders:
    post:
      operationId: addResponder
      summary: Add responder to alert
      description: >-
        Adds a responder (team, user, escalation, or schedule) to the
        specified alert. The request is processed asynchronously.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AddResponderRequest'
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AsyncRequestResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/attachments:
    post:
      operationId: addAttachment
      summary: Add attachment to alert
      description: >-
        Adds a file attachment to the specified alert.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                file:
                  type: string
                  format: binary
                  description: >-
                    The file to attach to the alert.
              required:
                - file
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    get:
      operationId: listAttachments
      summary: List alert attachments
      description: >-
        Lists the file attachments on the specified alert.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListAttachmentsResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/logs:
    get:
      operationId: listAlertLogs
      summary: List alert logs
      description: >-
        Lists the activity logs for the specified alert.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
        - $ref: '#/components/parameters/Offset'
        - $ref: '#/components/parameters/Limit'
        - $ref: '#/components/parameters/Order'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListAlertLogsResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/{identifier}/recipients:
    get:
      operationId: listAlertRecipients
      summary: List alert recipients
      description: >-
        Lists the recipients of the specified alert.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertIdentifier'
        - $ref: '#/components/parameters/IdentifierType'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListAlertRecipientsResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/count:
    get:
      operationId: countAlerts
      summary: Count alerts
      description: >-
        Returns the count of alerts matching the specified search criteria.
      tags:
        - Alerts
      parameters:
        - $ref: '#/components/parameters/AlertQuery'
        - $ref: '#/components/parameters/SearchIdentifier'
        - $ref: '#/components/parameters/SearchIdentifierType'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CountAlertsResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/alerts/requests/{requestId}:
    get:
      operationId: getRequestStatus
      summary: Get request status
      description: >-
        Retrieves the status and alert details of an asynchronous request
        using the request ID returned from alert action endpoints.
      tags:
        - Alerts
      parameters:
        - name: requestId
          in: path
          required: true
          description: >-
            The ID of the asynchronous request to check status for.
          schema:
            type: string
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RequestStatusResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  securitySchemes:
    genieKey:
      type: apiKey
      in: header
      name: Authorization
      description: >-
        API key authentication using the GenieKey scheme. The value should
        be in the format 'GenieKey your-api-key'.
  parameters:
    AlertIdentifier:
      name: identifier
      in: path
      required: true
      description: >-
        Identifier of the alert, which can be the alert ID, tiny ID, or alias.
      schema:
        type: string
    IdentifierType:
      name: identifierType
      in: query
      description: >-
        Type of the identifier. Possible values are id, tiny, or alias.
        Default is id.
      schema:
        type: string
        enum:
          - id
          - tiny
          - alias
        default: id
    AlertQuery:
      name: query
      in: query
      description: >-
        Search query to filter alerts. Uses OpsGenie query language syntax.
      schema:
        type: string
    SearchIdentifier:
      name: searchIdentifier
      in: query
      description: >-
        Identifier of a saved search to use for filtering alerts.
      schema:
        type: string
    SearchIdentifierType:
      name: searchIdentifierType
      in: query
      description: >-
        Type of the saved search identifier. Possible values are id or name.
      schema:
        type: string
        enum:
          - id
          - name
    Offset:
      name: offset
      in: query
      description: >-
        Starting index for pagination.
      schema:
        type: integer
        minimum: 0
        default: 0
    Limit:
      name: limit
      in: query
      description: >-
        Maximum number of items to return.
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 20
    Sort:
      name: sort
      in: query
      description: >-
        Field to sort results by. Possible values include createdAt,
        updatedAt, tinyId, alias, message, status, acknowledged, isSeen,
        snoozed, count, lastOccurredAt, and owner.
      schema:
        type: string
        enum:
          - createdAt
          - updatedAt
          - tinyId
          - alias
          - message
          - status
          - acknowledged
          - isSeen
          - snoozed
          - count
          - lastOccurredAt
          - owner
    Order:
      name: order
      in: query
      description: >-
        Sort order for the results. Possible values are desc and asc.
      schema:
        type: string
        enum:
          - desc
          - asc
        default: desc
  schemas:
    CreateAlertRequest:
      type: object
      required:
        - message
      properties:
        message:
          type: string
          maxLength: 130
          description: >-
            The message of the alert, limited to 130 characters.
        alias:
          type: string
          maxLength: 512
          description: >-
            Client-defined identifier for the alert, used for deduplication.
        description:
          type: string
          maxLength: 15000
          description: >-
            A detailed description of the alert.
        responders:
          type: array
          description: >-
            Teams, users, escalations, and schedules that the alert is
            routed to.
          items:
            $ref: '#/components/schemas/Responder'
        visibleTo:
          type: array
          description: >-
            Teams and users that the alert will become visible to without
            sending notifications.
          items:
            $ref: '#/components/schemas/Responder'
        actions:
          type: array
          description: >-
            Custom actions available for the alert.
          items:
            type: string
          maxItems: 10
        tags:
          type: array
          description: >-
            Tags to attach to the alert.
          items:
            type: string
          maxItems: 20
        details:
          type: object
          description: >-
            Custom key-value pairs to attach to the alert.
          additionalProperties:
            type: string
        entity:
          type: string
          maxLength: 512
          description: >-
            Entity field of the alert, used to specify the domain of the alert.
        source:
          type: string
          maxLength: 100
          description: >-
            Source field of the alert, used to specify the source of the alert.
        priority:
          type: string
          enum:
            - P1
            - P2
            - P3
            - P4
            - P5
          description: >-
            Priority level of the alert. P1 is the highest, P5 is the lowest.
        user:
          type: string
          maxLength: 100
          description: >-
            Display name of the request owner.
        note:
          type: string
          maxLength: 25000
          description: >-
            Additional note to add to the alert when created.
    CloseAlertRequest:
      type: object
      properties:
        user:
          type: string
          description: >-
            Display name of the request owner.
        source:
          type: string
          description: >-
            Source of the close action.
        note:
          type: string
          description: >-
            Additional note to add when closing the alert.
    AlertActionRequest:
      type: object
      properties:
        user:
          type: string
          description: >-
            Display name of the request owner.
        source:
          type: string
          description: >-
            Source of the action.
        note:
          type: string
          description: >-
            Additional note to add with the action.
    SnoozeAlertRequest:
      type: object
      required:
        - endTime
      properties:
        endTime:
          type: string
          format: date-time
          description: >-
            The date and time when the snooze will end, in ISO 8601 format.
        user:
          type: string
          description: >-
            Display name of the request owner.
        source:
          type: string
          description: >-
            Source of the snooze action.
        note:
          type: string
          description: >-
            Additional note to add with the snooze.
    EscalateAlertRequest:
      type: object
      required:
        - escalation
      properties:
        escalation:
          $ref: '#/components/schemas/Responder'
        user:
          type: string
          description: >-
            Display name of the request owner.
        source:
          type: string
          description: >-
            Source of the escalation action.
        note:
          type: string
          description: >-
            Additional note to add with the escalation.
    AssignAlertRequest:
      type: object
      required:
        - owner
      properties:
        owner:
          type: object
          description: >-
            The user to assign the alert to.
          properties:
            id:
              type: string
              description: >-
                ID of the user.
            username:
              type: string
              description: >-
                Username (email) of the user.
        user:
          type: string
          description: >-
            Display name of the request owner.
        source:
          type: string
          description: >-
            Source of the assign action.
        note:
          type: string
          description: >-
            Additional note to add with the assignment.
    AddTagsRequest:
      type: object
      required:
        - tags
      properties:
        tags:
          type: array
          description: >-
            List of tags to add to the alert.
          items:
            type: string
        user:
          type: string
          description: >-
            Display name of the request owner.
        source:
          type: string
          description: >-
            Source of the action.
        note:
          type: string
          description: >-
            Additional note to add with the tags.
    AddNoteRequest:
      type: object
      required:
        - note
      properties:
        note:
          type: string
          maxLength: 25000
          description: >-
            The note text to add to the alert.
        user:
          type: string
          description: >-
            Display name of the request owner.
        source:
          type: string
          description: >-
            Source of the action.
    AddDetailsRequest:
      type: object
      required:
        - details
      properties:
        details:
          type: object
          description: >-
            Key-value pairs to add to the alert details.
          additionalProperties:
            type: string
        user:
          type: string
          description: >-
            Display name of the request owner.
        source:
          type: string
          description: >-
            Source of the action.
        note:
          type: string
          description: >-
            Additional note to add with the details.
    AddResponderRequest:
      type: object
      required:
        - responder
      properties:
        responder:
          $ref: '#/components/schemas/Responder'
        user:
          type: string
          description: >-
            Display name of the request owner.
        source:
          type: string
          description: >-
            Source of the action.
        note:
          type: string
          description: >-
            Additional note to add with the responder.
    Responder:
      type: object
      required:
        - type
      properties:
        id:
          type: string
          description: >-
            ID of the responder.
        name:
          type: string
          description: >-
            Name of the responder (for teams and schedules).
        username:
          type: string
          description: >-
            Username of the responder (for users).
        type:
          type: string
          enum:
            - team
            - user
            - escalation
            - schedule
          description: >-
            Type of the responder entity.
    Alert:
      type: object
      properties:
        id:
          type: string
  

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# Full source: https://raw.githubusercontent.com/api-evangelist/opsgenie/refs/heads/main/openapi/opsgenie-alert-openapi.yml