Zoho NewTicketHistory API

openapi: 3.1.0
info:
  title: Helpcenter NewTicketHistory API
  version: 1.0.0
tags:
- name: NewTicketHistory
paths:
  /api/v1/tickets/{ticketId}/History:
    get:
      tags:
      - NewTicketHistory
      summary: Get ticket history
      description: This API fetches details of all actions — called events — performed on a ticket and in the sub-tabs on the ticket detail page. To view a detailed documentation for this API, visit <a href='https://help.zoho.com/portal/en/kb/desk/for-developers/rest-apis/articles/get-ticket-history-api-explained-in-detail' target='_blank'>this page</a>.
      operationId: getTicketHistory
      parameters:
      - name: agentId
        in: query
        description: Key that filters details of actions performed by a particular agent. Value allowed is the agent's ID in Zoho Desk.
        required: false
        style: form
        explode: true
        schema:
          type:
          - string
          - 'null'
          - integer
          format: int64
          description: Key that filters details of actions performed by a particular agent. Value allowed is the agent's ID in Zoho Desk.
          pattern: ([0-9]+)
      - name: fieldName
        in: query
        description: Key that filters the history of a particular field. The value for this key must be the apiName of the field.
        required: false
        style: form
        explode: true
        schema:
          type:
          - string
          - 'null'
          description: Key that filters the history of a particular field. The value for this key must be the apiName of the field.
          maxLength: 100
          minLength: 0
      - name: eventFilter
        in: query
        description: ' Key that filters events, based on their type. Values allowed are: @CommentHistory@, @TimeEntryHistory@, @TaskHistory@, @CallHistory@, @EventHistory@, @AttachmentHistory@, @ApprovalHistory@, @SuperviseHistory@, @WorkflowHistory@, @MacroHistory@, @AssignmentRuleHistory@, @NotificationRuleHistory@, @SLAHistory@, @BlueprintHistory@ and @SkillRelatedHistory@'
        required: false
        style: form
        explode: true
        schema:
          type:
          - string
          - 'null'
          description: ' Key that filters events, based on their type. Values allowed are: @CommentHistory@, @TimeEntryHistory@, @TaskHistory@, @CallHistory@, @EventHistory@, @AttachmentHistory@, @ApprovalHistory@, @SuperviseHistory@, @WorkflowHistory@, @MacroHistory@, @AssignmentRuleHistory@, @NotificationRuleHistory@, @SLAHistory@, @BlueprintHistory@ and @SkillRelatedHistory@'
          enum:
          - CommentHistory
          - TimeEntryHistory
          - TaskHistory
          - CallHistory
          - EventHistory
          - AttachmentHistory
          - ApprovalHistory
          - SuperviseHistory
          - WorkflowHistory
          - MacroHistory
          - AssignmentRuleHistory
          - NotificationRuleHistory
          - SLAHistory
          - BlueprintHistory
          - SkillRelatedHistory
          - ZiaRelatedHistory
          maxLength: 100
          minLength: 0
      - name: limit
        in: query
        description: Number of events to list
        required: false
        style: form
        explode: true
        schema:
          type:
          - string
          - 'null'
          - integer
          format: int32
          description: Number of events to list
          pattern: ([0-9]+)
      - name: from
        in: query
        description: Index number, starting from which the events must be fetched
        required: false
        style: form
        explode: true
        schema:
          type:
          - string
          - 'null'
          - integer
          format: int32
          description: Index number, starting from which the events must be fetched
          pattern: ([0-9]+)
      - name: ticketId
        in: path
        required: true
        style: simple
        explode: false
        schema:
          type:
          - string
          - 'null'
          - integer
          format: int64
          pattern: ([0-9]+)
      - $ref: ./Common.json#/components/parameters/orgId
      responses:
        '200':
          $ref: ./TicketHistory.json#/components/responses/newTicketHistoryRespns
        '422':
          $ref: ./Common.json#/components/responses/multipleUnprocessEntityResponse
        '204':
          $ref: ./Common.json#/components/responses/emptyResponse
        '403':
          $ref: ./Common.json#/components/responses/forbiddenErrorResponse
      security:
      - iam-oauth2-schema:
        - Desk.tickets.READ
      x-audience:
      - external-public
components:
  securitySchemes:
    iam-oauth2-schema:
      $ref: ./Common.json#/components/securitySchemes/iam-oauth2-schema
x-entity: Helpcenter