# Create a new Task Definition `CreateTaskDefinition` `POST /api/taskdefinitions` - [OpenAPI fragment](https://www.lusid.com/docs/api/workflow/endpoints/task-definitions/CreateTaskDefinition.json) - [Rendered page](https://www.lusid.com/docs/api/workflow/endpoints/task-definitions/CreateTaskDefinition) ## Referenced schemas - [CreateTaskDefinitionRequest](https://www.lusid.com/docs/api/workflow/schemas/CreateTaskDefinitionRequest.txt) - [TaskDefinition](https://www.lusid.com/docs/api/workflow/schemas/TaskDefinition.txt) [< Task Definitions](https://www.lusid.com/docs/api/workflow/endpoints/task-definitions/llms.txt)