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DeletePermissionsKey[key]

删除权限键，使之无效.

DeletePermissionsKey[{key1,key2,…}]

删除多个权限键.

更多信息和选项
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范例  
基本范例  
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按以下格式引用：

DeletePermissionsKey

DeletePermissionsKey[key]

删除权限键，使之无效.

DeletePermissionsKey[{key1,key2,…}]

删除多个权限键.

更多信息和选项

  • 如果权限键被删除，所有授予该键的权限将变得无效.

范例

基本范例  (2)

创建一个带有权限键的对象：

Wolfram Language code: obj = CloudPut[2 ^ 1023 - 1, Permissions -> PermissionsKey["flamingo72"] -> "Read"]

对象权限包括权限键：

Wolfram Language code: Options[obj, Permissions]

删除权限键的所有使用：

Wolfram Language code: DeletePermissionsKey[PermissionsKey["flamingo72"]]

确定对象的权限中没有包括权限键：

Wolfram Language code: Options[obj, Permissions]

创建一个具有多个权限密钥的对象：

Wolfram Language code: obj = CloudPut[2 ^ 1023 - 1, Permissions -> PermissionsKey["flamingo72"] -> "Read"] obj2 = CloudPut[2 ^ 911 - 1, Permissions -> PermissionsKey["albatross28"] -> "Read"]

删除所有权限密钥的使用：

Wolfram Language code: DeletePermissionsKey[{PermissionsKey["flamingo72"], PermissionsKey["albatross28"]}]

确认该对象的权限不包含权限密钥：

Wolfram Language code: Options[obj, Permissions] Options[obj2, Permissions]
Wolfram Research (2016)，DeletePermissionsKey，Wolfram 语言函数，https://reference.wolfram.com/language/ref/DeletePermissionsKey.html.

文本

Wolfram Research (2016)，DeletePermissionsKey，Wolfram 语言函数，https://reference.wolfram.com/language/ref/DeletePermissionsKey.html.

CMS

Wolfram 语言. 2016. "DeletePermissionsKey." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/DeletePermissionsKey.html.

APA

Wolfram 语言. (2016). DeletePermissionsKey. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/DeletePermissionsKey.html 年

BibTeX

@misc{reference.wolfram_2026_deletepermissionskey, author="Wolfram Research", title="{DeletePermissionsKey}", year="2016", howpublished="\url{https://reference.wolfram.com/language/ref/DeletePermissionsKey.html}", note=[Accessed: 07-September-2026]}

BibLaTeX

@online{reference.wolfram_2026_deletepermissionskey, organization={Wolfram Research}, title={DeletePermissionsKey}, year={2016}, url={https://reference.wolfram.com/language/ref/DeletePermissionsKey.html}, note=[Accessed: 07-September-2026]}