如需更新数据集的相关信息,请向修补数据集端点发送 HTTP PATCH
请求,其中还包含数据集的 ID:
https://mapsplatformdatasets.googleapis.com/v1/projects/PROJECT_NUMBER_OR_ID /datasets/DATASET_ID
您可以更新数据集的 displayName
和/或 description
属性。
例如:
curl -X PATCH -d '{ "displayName": "My Updated Dataset", "description": "This is an updated description" }' \ -H 'X-Goog-User-Project:PROJECT_NUMBER_OR_ID ' \ -H "Content-Type: application/json" \ -H "Authorization: Bearer $TOKEN" \ "https://mapsplatformdatasets.googleapis.com/v1/projects/PROJECT_NUMBER_OR_ID /datasets/f57074a0-a8b6-403e-9df1-e8a9e4f9fc46"
该请求会返回更新后的数据集的相关信息:
{ "name": "projects/PROJECT_NUMBER_OR_ID /datasets/f57074a0-a8b6-403e-9df1-e8a9e4f9fc46", "displayName": "My Updated Dataset", "description": "This is an updated description", "versionId": "5fb3b84e-1405-4ecd-8f81-9183631f1c07", "usage": [ "USAGE_DATA_DRIVEN_STYLING" ], "gcsSource": { "inputUri": "gs://mybucket/my.csv", "fileFormat": "FILE_FORMAT_CSV" }, "createTime": "2023-03-24T14:47:37.308977Z", "updateTime": "2023-03-28T15:17:17.919351Z", "versionCreateTime": "2023-03-24T14:48:05.053114Z", "status": { "state": "STATE_COMPLETED" } }
指定字段掩码
默认情况下,更新会修改请求正文中指定的所有受支持字段,即 displayName
和 description
。不过,您也可以在请求中添加 updateMask
查询参数,以明确指定要更新的请求正文中的字段。
使用 updateMask
指定要更新的字段的完全限定名称的逗号分隔列表。例如,如需仅更新 displayName
字段,请执行以下操作:
curl -X PATCH -d '{ "displayName": "My Updated Dataset", "description": "This is an updated description" }' \ -H 'X-Goog-User-Project:PROJECT_NUMBER_OR_ID ' \ -H "Content-Type: application/json" \ -H "Authorization: Bearer $TOKEN" \ "https://mapsplatformdatasets.googleapis.com/v1/projects/PROJECT_NUMBER_OR_ID /datasets/f57074a0-a8b6-403e-9df1-e8a9e4f9fc46?updateMask=displayName"
updateMask
查询参数的默认值为 *
,表示更新请求正文中指定的所有受支持字段。