openapi: 3.1.0
info:
  version: '1.0'
  title: Zendesk Account Account Settings Lookup Relationships API
  description: Needs a description.
tags:
- name: Lookup Relationships
paths:
  /api/v2/relationships/definitions/{target_type}:
    get:
      operationId: GetRelationshipFilterDefinitions
      tags:
      - Lookup Relationships
      summary: Zendesk Get  Api V2 Relationships Definitions Target_type
      description: 'Returns filter definitions based on the given target type.  Target types

        include users (zen:user), tickets (zen:ticket), organizations (zen:organization), or custom objects (zen:custom_object:CUSTOM_OBJECT_KEY).

        The returned filter definitions are the options that you can use to build a custom field or ticket field''s

        `relationship_filter`.

        '
      parameters:
      - name: target_type
        in: path
        description: 'The target type for which you would like to see filter definitions.

          The options are "zen:user", "zen:ticket", "zen:organization", and "zen:custom_object:CUSTOM_OBJECT_KEY"

          '
        required: true
        schema:
          type: string
        example: zen:custom_object:apartment
      - name: source_type
        in: query
        description: 'The source type for which you would like to see filter definitions.

          The options are "zen:user", "zen:ticket", and "zen:organization"

          '
        schema:
          type: string
        example: zen:user
      responses:
        '200':
          description: Success response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RelationshipFilterDefinitionResponse'
              examples:
                default:
                  $ref: '#/components/examples/RelationshipFilterDefinitionExample'
  /api/v2/{target_type}/{target_id}/relationship_fields/{field_id}/{source_type}:
    get:
      operationId: GetSourcesByTarget
      tags:
      - Lookup Relationships
      summary: Zendesk Get  Api V2 Target_type Target_id Relationship_fields Field_id Source_type
      description: 'Returns a list of source objects whose values are populated with the id of a related target object.  For example,

        if you have a lookup field called "Success Manager" on a ticket, this endpoint can answer the question,

        "What tickets (sources) is this user (found by `target_type` and `target_id`)

        assigned as the ''Success Manager'' (field referenced by `field_id`)?"


        #### Allowed For


        * Agents


        #### Pagination


        * Cursor pagination (recommended)

        * Offset pagination


        See [Pagination](/api-reference/introduction/pagination/).

        '
      parameters:
      - name: target_type
        in: path
        description: 'The type of object the relationship field is targeting.

          The options are "zen:user", "zen:ticket", "zen:organization", and "zen:custom_object:CUSTOM_OBJECT_KEY"

          '
        required: true
        schema:
          type: string
        example: zen:custom_object:apartment
      - name: target_id
        in: path
        description: 'The id of the object the relationship field is targeting

          '
        required: true
        schema:
          type: integer
        example: 1234
      - name: field_id
        in: path
        description: 'The id of the lookup relationship field

          '
        required: true
        schema:
          type: integer
        example: 1234
      - name: source_type
        in: path
        description: 'The type of object the relationship field belongs to (example. ticket field belongs to a ticket object).

          The options are "zen:user", "zen:ticket", "zen:organization", and "zen:custom_object:CUSTOM_OBJECT_KEY"

          '
        required: true
        schema:
          type: string
        example: zen:custom_object:apartment
      responses:
        '200':
          description: Success response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ReverseLookupResponse'
              examples:
                default:
                  $ref: '#/components/examples/ReverseLookupUsersResponseExample'
components:
  schemas:
    RelationshipFilterDefinitionResponse:
      type: object
      properties:
        definitions:
          $ref: '#/components/schemas/RelationshipFilterDefinition'
    ReverseLookupResponse:
      type: object
      anyOf:
      - $ref: '#/components/schemas/UsersResponse'