# Create field **POST /v1/Assistants/{AssistantSid}/Tasks/{TaskSid}/Fields** TODO: Resource-level docs ## Servers ## Parameters ### Path parameters - **TaskSid** (string) The SID of the [Task](https://www.twilio.com/docs/autopilot/api/task) resource associated with the new Field resource. - **AssistantSid** (string) The SID of the [Assistant](https://www.twilio.com/docs/autopilot/api/assistant) that is the parent of the Task associated with the new resource. ### Body: (object) - **FieldType** (string) The Field Type of the new field. Can be: a [Built-in Field Type](https://www.twilio.com/docs/autopilot/built-in-field-types), the `unique_name`, or the `sid` of a custom Field Type. - **UniqueName** (string) An application-defined string that uniquely identifies the new resource. This value must be a unique string of no more than 64 characters. It can be used as an alternative to the `sid` in the URL path to address the resource. ## Responses ### 201 Created #### Body: (object) - **account_sid** (string | null) The SID of the Account that created the resource - **assistant_sid** (string | null) The SID of the Assistant that is the parent of the Task associated with the resource - **date_created** (string(date-time) | null) The RFC 2822 date and time in GMT when the resource was created - **date_updated** (string(date-time) | null) The RFC 2822 date and time in GMT when the resource was last updated - **field_type** (string | null) The Field Type of the field - **sid** (string | null) The unique string that identifies the resource - **task_sid** (string | null) The SID of the [Task](https://www.twilio.com/docs/autopilot/api/task) resource associated with this Field - **unique_name** (string | null) An application-defined string that uniquely identifies the resource - **url** (string(uri) | null) The absolute URL of the Field resource [Powered by Bump.sh](https://bump.sh)