# Workday Business Processes Event Task Definitions API

**Canonical:** https://apis.io/apis/workday-business-processes/workday-business-processes-event-task-definitions-api/  
**Provider:** Workday Business Processes — https://apis.io/providers/workday-business-processes/  
**Base URL:** https://{tenantHostname}/businessProcess/v1  
**Documentation:** https://developer.workday.com/doc/GUID-e31b535f-7722-4f61-9795-a27ef9d78a86-enHYPHENus.md

Workday Business Processes Event Task Definitions API is one of 30 APIs that [Workday Business Processes](https://apis.io/providers/workday-business-processes/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 14 JSON Schema definitions. Tagged areas include Event Task Definitions. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, rate-limit docs, a changelog, and 14 JSON Schemas.

A collection of Event Task Definitions for custom business process defined in Workday.

## Operations (6)

| Method | Path | Summary |
|---|---|---|
| POST | `/eventTaskDefinitions` | Create event task definition |
| GET | `/eventTaskDefinitions` | Get event task definition |
| GET | `/eventTaskDefinitions/{id}` | View event task definition |
| PUT | `/eventTaskDefinitions/{id}` | Update event task definition |
| PATCH | `/eventTaskDefinitions/{id}` | Patch event task definition |
| DELETE | `/eventTaskDefinitions/{id}` | Delete event task definition |

## Machine-readable artifacts (28)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/openapi/workday-business-processes-event-task-definitions-api-openapi.yml
- **Documentation** — https://developer.workday.com/doc/GUID-94cb4185-fabd-4dd5-b391-6aefe9672e32-enHYPHENus.md
- **APIReference** — https://community.workday.com/sites/default/files/file-hosting/restapi/index.html
- **Authentication** — https://developer.workday.com/doc/GUID-6c598444-ce67-40d5-bd95-267ecfe439b8-enHYPHENus.md
- **RateLimits** — https://developer.workday.com/doc/dan1370797408285.md
- **ChangeLog** — https://developer.workday.com/bundles/rest-directory-ui/public/static/openApiFiles/businessProcess_v1_changeLog.json
- **Support** — https://community.workday.com
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-schema/workday-business-processes-business-process-definition-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-schema/workday-business-processes-process-instance-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-schema/workday-business-processes-initiate-process-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-schema/workday-business-processes-process-step-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-schema/workday-business-processes-inbox-item-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-schema/workday-business-processes-approval-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-schema/workday-business-processes-denial-request-schema.json
- **JSONStructure** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-structure/workday-business-processes-business-process-definition-structure.json
- **JSONStructure** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-structure/workday-business-processes-process-instance-structure.json
- **JSONStructure** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-structure/workday-business-processes-initiate-process-request-structure.json
- **JSONStructure** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-structure/workday-business-processes-process-step-structure.json
- **JSONStructure** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-structure/workday-business-processes-inbox-item-structure.json
- **JSONStructure** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-structure/workday-business-processes-approval-request-structure.json
- **JSONStructure** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-structure/workday-business-processes-denial-request-structure.json
- **JSONLD** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/json-ld/workday-business-processes-context.jsonld
- **SpectralRules** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/rules/workday-business-processes-spectral-rules.yml
- **Vocabulary** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/vocabulary/workday-business-processes-vocabulary.yml
- **Documentation** — https://developer.workday.com/doc/GUID-e31b535f-7722-4f61-9795-a27ef9d78a86-enHYPHENus.md
- **Documentation** — https://developer.workday.com/doc/GUID-0df5cd55-e578-43d3-b58f-ae98825d1df0-enHYPHENus.md
- **Documentation** — https://developer.workday.com/doc/jws1518455553089.md
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/workday-business-processes/refs/heads/main/scopes/workday-business-processes-scopes.yml

## Other Workday Business Processes APIs (12)

- [Workday Integrations SOAP Service (business process operations)](https://apis.io/apis/workday-business-processes/workday-business-processes-integrations-soap-service/)
- [Workday Business Processes 03/11/2023 API](https://apis.io/apis/workday-business-processes/workday-business-processes-03-11-2023-api/)
- [Workday Business Processes 03/15/2021 API](https://apis.io/apis/workday-business-processes/workday-business-processes-03-15-2021-api/)
- [Workday Business Processes 03/18/2026 API](https://apis.io/apis/workday-business-processes/workday-business-processes-03-18-2026-api/)
- [Workday Business Processes 04/01/2023 API](https://apis.io/apis/workday-business-processes/workday-business-processes-04-01-2023-api/)
- [Workday Business Processes 04/02/2022 API](https://apis.io/apis/workday-business-processes/workday-business-processes-04-02-2022-api/)
- [Workday Business Processes 04/24/2023 API](https://apis.io/apis/workday-business-processes/workday-business-processes-04-24-2023-api/)
- [Workday Business Processes 05/17/2025 API](https://apis.io/apis/workday-business-processes/workday-business-processes-05-17-2025-api/)
- [Workday Business Processes 06/08/2026 API](https://apis.io/apis/workday-business-processes/workday-business-processes-06-08-2026-api/)
- [Workday Business Processes 06/15/2024 API](https://apis.io/apis/workday-business-processes/workday-business-processes-06-15-2024-api/)
- [Workday Business Processes 06/15/2026 API](https://apis.io/apis/workday-business-processes/workday-business-processes-06-15-2026-api/)
- [Workday Business Processes 06/30/2026 API](https://apis.io/apis/workday-business-processes/workday-business-processes-06-30-2026-api/)

## Tags

Event Task Definitions

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/workday-business-processes/workday-business-processes-event-task-definitions-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/workday-business-processes/.