Deleting a Label and the Files that Only Contain the Label

This API is used to delete a label and the files that only contain this label.

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

DELETE /v2/{project_id}/datasets/{dataset_id}/data-annotations/labels/{label_name}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
dataset_id	Yes	String	Dataset ID.
label_name	Yes	String	Label name.
project_id	Yes	String	Project ID. For details about how to obtain a project ID, see Obtaining a Project ID and Name.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
delete_source	No	Boolean	Whether to delete the sample source files. Options: true: Delete the sample source files. false: Do not delete the sample source files. (Default value)
label_type	No	Integer	Label type. Options: 0: image classification 1: object detection 3: image segmentation 100: text classification 101: named entity recognition 102: text triplet relationship label 103: text triplet entity label 200: sound classification 201: speech content 202: speech paragraph labeling 600: video labeling

None

Status code: 204

**Table 3** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.
success	Boolean	Check whether the operation is successful. Options: true: The operation is successful. false: The operation is failed.

Deleting a Label and the Files that Only Contain the Label

DELETE https://{endpoint}/v2/{project_id}/datasets/WxCREuCkBSAlQr9xrde/data-annotations/labels/%E8%8D%89%E8%8E%93

Status code: 204

No Content

{
  "success" : true
}

Parent topic: Data Management (Old Version)

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