Workday Extend · Capability

Workday Extend Workday Custom Objects API — Custom Object Definitions

Workday Extend Workday Custom Objects API — Custom Object Definitions. 5 operations. Lead operation: Workday Extend List custom object definitions. Self-contained Naftiko capability covering one Workday Extend business surface.

Run with Naftiko Workday ExtendCustom Object Definitions

What You Can Do

GET
Listcustomobjectdefinitions — Workday Extend List custom object definitions
/v1/customobjectdefinitions
POST
Createcustomobjectdefinition — Workday Extend Create a custom object definition
/v1/customobjectdefinitions
GET
Getcustomobjectdefinition — Workday Extend Retrieve a custom object definition
/v1/customobjectdefinitions/{definitionid}
PATCH
Updatecustomobjectdefinition — Workday Extend Update a custom object definition
/v1/customobjectdefinitions/{definitionid}
DELETE
Deletecustomobjectdefinition — Workday Extend Delete a custom object definition
/v1/customobjectdefinitions/{definitionid}

MCP Tools

workday-extend-list-custom-object

Workday Extend List custom object definitions

read-only idempotent
workday-extend-create-custom-object

Workday Extend Create a custom object definition

workday-extend-retrieve-custom-object

Workday Extend Retrieve a custom object definition

read-only idempotent
workday-extend-update-custom-object

Workday Extend Update a custom object definition

idempotent
workday-extend-delete-custom-object

Workday Extend Delete a custom object definition

idempotent

Capability Spec

custom-objects-custom-object-definitions.yaml Raw ↑
naftiko: 1.0.0-alpha2
info:
  label: Workday Extend Workday Custom Objects API — Custom Object Definitions
  description: 'Workday Extend Workday Custom Objects API — Custom Object Definitions. 5 operations. Lead operation: Workday
    Extend List custom object definitions. Self-contained Naftiko capability covering one Workday Extend business surface.'
  tags:
  - Workday Extend
  - Custom Object Definitions
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    WORKDAY_EXTEND_API_KEY: WORKDAY_EXTEND_API_KEY
capability:
  consumes:
  - type: http
    namespace: custom-objects-custom-object-definitions
    baseUri: https://{baseUrl}/api/customObjects/v1/{tenant}
    description: Workday Extend Workday Custom Objects API — Custom Object Definitions business capability. Self-contained,
      no shared references.
    resources:
    - name: customObjectDefinitions
      path: /customObjectDefinitions
      operations:
      - name: listcustomobjectdefinitions
        method: GET
        description: Workday Extend List custom object definitions
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: createcustomobjectdefinition
        method: POST
        description: Workday Extend Create a custom object definition
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: customObjectDefinitions-definitionId
      path: /customObjectDefinitions/{definitionId}
      operations:
      - name: getcustomobjectdefinition
        method: GET
        description: Workday Extend Retrieve a custom object definition
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: updatecustomobjectdefinition
        method: PATCH
        description: Workday Extend Update a custom object definition
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
      - name: deletecustomobjectdefinition
        method: DELETE
        description: Workday Extend Delete a custom object definition
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: bearer
      token: '{{env.WORKDAY_EXTEND_API_KEY}}'
  exposes:
  - type: rest
    namespace: custom-objects-custom-object-definitions-rest
    port: 8080
    description: REST adapter for Workday Extend Workday Custom Objects API — Custom Object Definitions. One Spectral-compliant
      resource per consumed operation, prefixed with /v1.
    resources:
    - path: /v1/customobjectdefinitions
      name: customobjectdefinitions
      description: REST surface for customObjectDefinitions.
      operations:
      - method: GET
        name: listcustomobjectdefinitions
        description: Workday Extend List custom object definitions
        call: custom-objects-custom-object-definitions.listcustomobjectdefinitions
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: createcustomobjectdefinition
        description: Workday Extend Create a custom object definition
        call: custom-objects-custom-object-definitions.createcustomobjectdefinition
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/customobjectdefinitions/{definitionid}
      name: customobjectdefinitions-definitionid
      description: REST surface for customObjectDefinitions-definitionId.
      operations:
      - method: GET
        name: getcustomobjectdefinition
        description: Workday Extend Retrieve a custom object definition
        call: custom-objects-custom-object-definitions.getcustomobjectdefinition
        outputParameters:
        - type: object
          mapping: $.
      - method: PATCH
        name: updatecustomobjectdefinition
        description: Workday Extend Update a custom object definition
        call: custom-objects-custom-object-definitions.updatecustomobjectdefinition
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: deletecustomobjectdefinition
        description: Workday Extend Delete a custom object definition
        call: custom-objects-custom-object-definitions.deletecustomobjectdefinition
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: custom-objects-custom-object-definitions-mcp
    port: 9090
    transport: http
    description: MCP adapter for Workday Extend Workday Custom Objects API — Custom Object Definitions. One tool per consumed
      operation, routed inline through this capability's consumes block.
    tools:
    - name: workday-extend-list-custom-object
      description: Workday Extend List custom object definitions
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: custom-objects-custom-object-definitions.listcustomobjectdefinitions
      outputParameters:
      - type: object
        mapping: $.
    - name: workday-extend-create-custom-object
      description: Workday Extend Create a custom object definition
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: custom-objects-custom-object-definitions.createcustomobjectdefinition
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: workday-extend-retrieve-custom-object
      description: Workday Extend Retrieve a custom object definition
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: custom-objects-custom-object-definitions.getcustomobjectdefinition
      outputParameters:
      - type: object
        mapping: $.
    - name: workday-extend-update-custom-object
      description: Workday Extend Update a custom object definition
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: custom-objects-custom-object-definitions.updatecustomobjectdefinition
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: workday-extend-delete-custom-object
      description: Workday Extend Delete a custom object definition
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: custom-objects-custom-object-definitions.deletecustomobjectdefinition
      outputParameters:
      - type: object
        mapping: $.