# Delete Task Delete a task from your Workspace. # OpenAPI definition ```json { "openapi": "3.1.0", "info": { "title": "ClickUp API v2 Reference", "description": "The ClickUp API enables you to programmatically access and manage your ClickUp resources.\n\n## Authentication\nThe API supports two authentication methods:\n- **Personal API Token**: Use for testing and personal integrations. Add token to requests with header: `Authorization: pk_...`\n- **OAuth 2.0**: Required for building apps for other users. Uses authorization code flow.\n\n## Getting Started\nOur [Getting Started Guide](https://developer.clickup.com/docs/index) provides a comprehensive overview of how to use the ClickUp API.\n", "contact": {}, "version": "2.0" }, "jsonSchemaDialect": "https://json-schema.org/draft/2020-12/schema", "servers": [ { "url": "https://api.clickup.com/api", "description": "ClickUp", "variables": {} } ], "paths": { "/v2/task/{task_id}": { "delete": { "summary": "Delete Task", "tags": [ "Tasks" ], "description": "Delete a task from your Workspace.", "operationId": "DeleteTask", "parameters": [ { "name": "task_id", "in": "path", "description": "", "required": true, "style": "simple", "schema": { "type": "string", "examples": [ "9xh" ] } }, { "name": "custom_task_ids", "in": "query", "description": "If you want to reference a task by its custom task id, this value must be `true`.", "style": "form", "explode": true, "schema": { "type": "boolean", "examples": [ true ] } }, { "name": "team_id", "in": "query", "description": "When the `custom_task_ids` parameter is set to `true`, the Workspace ID must be provided using the `team_id` parameter.\n \\\nFor example: `custom_task_ids=true&team_id=123`.", "style": "form", "explode": true, "schema": { "type": "number", "contentEncoding": "double", "examples": [ 123 ] } }, { "name": "Content-Type", "in": "header", "description": "", "required": true, "style": "simple", "schema": { "const": "application/json", "type": "string", "examples": [ "application/json" ] } } ], "responses": { "204": { "description": "", "headers": {}, "content": { "application/json": { "schema": { "type": "object", "examples": [ {} ], "contentMediaType": "application/json" }, "example": {} } } } }, "deprecated": false }, "parameters": [] } }, "components": { "securitySchemes": { "Authorization_Token": { "name": "Authorization", "type": "apiKey", "in": "header", "description": "API token required for authentication. Two types of tokens are supported:\n**Personal API Key** Obtain from ClickUp's settings page under 'Apps' and add it to the header as `Authorization: pk_...`\n**OAuth2 Access Token** Generated through the OAuth2 flow and add it to the header as `Authorization: Bearer {access_token}`" } } }, "security": [ { "Authorization_Token": [] } ], "tags": [ { "name": "Tasks" } ] } ```