將 HTTP PATCH 要求傳送至修補資料集端點，並一併提供資料集 ID，即可更新資料集資訊：
https://mapsplatformdatasets.googleapis.com/v1/projects/PROJECT_NUMBER_OR_ID/datasets/DATASET_ID
您可以更新資料集的 displayName 和 description 屬性，或同時更新兩者。
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"要求會傳回更新資料集的相關資訊：
{
"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"
}
}
指定欄位遮罩
根據預設，更新會修改要求主體中指定的所有支援欄位，也就是 displayName 和 description。不過，您也可以在要求中加入 updateMask 查詢參數，在要求主體中明確指定要更新的欄位。
使用 updateMask 來指定要更新的完整欄位名稱清單 (以半形逗號分隔)。例如，如要只更新 displayName 欄位：
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 查詢參數的預設值為 *，表示更新要求主體中指定的所有支援欄位。