ALIYUN::OSS::BucketOverwriteConfig类型用于设置存储空间（Bucket）的禁止覆盖写规则。
语法
{
"Type": "ALIYUN::OSS::BucketOverwriteConfig",
"Properties": {
"Bucket": String,
"Rule": List
}
}属性
|
属性名称 |
类型 |
必须 |
允许更新 |
描述 |
约束 |
|
Bucket |
String |
是 |
否 |
存储桶的名称。 |
无 |
|
Rule |
List |
否 |
是 |
禁止覆盖规则。 |
最小长度：0，最大长度：100。更多信息，请参考Rule属性。 |
Rule语法
"Rule": [
{
"Action": String,
"Suffix": String,
"Principals": Map,
"Prefix": String,
"Id": String
}
]Rule属性
|
属性名称 |
类型 |
必须 |
允许更新 |
描述 |
约束 |
|
Action |
String |
否 |
是 |
操作类型。 |
取值：
|
|
Id |
String |
否 |
是 |
规则ID。 |
无 |
|
Prefix |
String |
否 |
是 |
对象名称的前缀。 |
用于筛选待处理的对象。 |
|
Principals |
Map |
否 |
是 |
授权主体集合。 |
用法类似于Bucket Policy的Principal。您可以输入主账号、子账号或角色。如果此参数为空或未配置，则不允许覆盖符合前缀和后缀条件的对象。更多信息，请参考Principals属性。 |
|
Suffix |
String |
否 |
是 |
对象名称的后缀。 |
用于筛选待处理的对象。 |
Principals语法
"Principals": {
"Principal": List
}Principals属性
|
属性名称 |
类型 |
必须 |
允许更新 |
描述 |
约束 |
|
Principal |
List |
否 |
是 |
授权主体。 |
最小长度：0，最大长度：100。支持输入主账号、子账号或角色，值为空时设置无效。 |
返回值
Fn::GetAtt
Rule：禁止覆盖规则。
示例
ROSTemplateFormatVersion: '2015-09-01'
Parameters:
Bucket:
Type: String
Description:
en: The name of the bucket.
Required: true
Rule:
Description:
en: Forbid overwrite rule.
Required: false
Default: Null
Type: Json
MinLength: 0
MaxLength: 100
AssociationProperty: List[Parameter]
AssociationPropertyMetadata:
Parameter:
Description:
en: Forbid overwrite rule.
Required: false
Default: Null
Type: Json
AssociationPropertyMetadata:
Parameters:
Action:
Type: String
Description:
en: The operation type. Currently, only "forbid" is supported.
AllowedValues:
- forbid
Default: Null
Required: false
Prefix:
Type: String
Description:
en: The prefix of the Object name, which is used to filter objects to be processed.
Default: Null
Required: false
Principals:
Description:
en: A collection of authorized principals. The usage is similar to that of the Principal of the Bucket Policy. You can enter the primary account, sub-account, or role. If this parameter is empty or not configured, overwriting is not allowed for objects that meet the preceding and suffix conditions.
Required: false
Default: Null
Type: Json
AssociationPropertyMetadata:
Parameters:
Principal:
Description:
en: Authorized subject. Supports the input of primary accounts, sub-accounts, or roles. Invalid setting if the value is empty.
Required: false
Default: Null
Type: Json
MinLength: 0
MaxLength: 100
AssociationProperty: List[Parameter]
AssociationPropertyMetadata:
Parameter:
Type: String
Description:
en: Authorized Subject.
Default: Null
Required: false
Suffix:
Type: String
Description:
en: The suffix of the Object name, which is used to filter objects to be processed.
Default: Null
Required: false
Id:
Type: String
Description:
en: Rule ID.
Default: Null
Required: false
Resources:
ExtensionResource:
Type: ALIYUN::OSS::BucketOverwriteConfig
Properties:
Bucket:
Ref: Bucket
Rule:
Ref: Rule
Outputs:
Rule:
Value:
Fn::GetAtt:
- ExtensionResource
- Rule
Description: Forbid overwrite rule.
{
"ROSTemplateFormatVersion": "2015-09-01",
"Parameters": {
"Bucket": {
"Type": "String",
"Description": {
"en": "The name of the bucket."
},
"Required": true
},
"Rule": {
"Description": {
"en": "Forbid overwrite rule."
},
"Required": false,
"Default": null,
"Type": "Json",
"MinLength": 0,
"MaxLength": 100,
"AssociationProperty": "List[Parameter]",
"AssociationPropertyMetadata": {
"Parameter": {
"Description": {
"en": "Forbid overwrite rule."
},
"Required": false,
"Default": null,
"Type": "Json",
"AssociationPropertyMetadata": {
"Parameters": {
"Action": {
"Type": "String",
"Description": {
"en": "The operation type. Currently, only \"forbid\" is supported."
},
"AllowedValues": [
"forbid"
],
"Default": null,
"Required": false
},
"Prefix": {
"Type": "String",
"Description": {
"en": "The prefix of the Object name, which is used to filter objects to be processed."
},
"Default": null,
"Required": false
},
"Principals": {
"Description": {
"en": "A collection of authorized principals. The usage is similar to that of the Principal of the Bucket Policy. You can enter the primary account, sub-account, or role. If this parameter is empty or not configured, overwriting is not allowed for objects that meet the preceding and suffix conditions."
},
"Required": false,
"Default": null,
"Type": "Json",
"AssociationPropertyMetadata": {
"Parameters": {
"Principal": {
"Description": {
"en": "Authorized subject. Supports the input of primary accounts, sub-accounts, or roles. Invalid setting if the value is empty."
},
"Required": false,
"Default": null,
"Type": "Json",
"MinLength": 0,
"MaxLength": 100,
"AssociationProperty": "List[Parameter]",
"AssociationPropertyMetadata": {
"Parameter": {
"Type": "String",
"Description": {
"en": "Authorized Subject."
},
"Default": null,
"Required": false
}
}
}
}
}
},
"Suffix": {
"Type": "String",
"Description": {
"en": "The suffix of the Object name, which is used to filter objects to be processed."
},
"Default": null,
"Required": false
},
"Id": {
"Type": "String",
"Description": {
"en": "Rule ID."
},
"Default": null,
"Required": false
}
}
}
}
}
}
},
"Resources": {
"ExtensionResource": {
"Type": "ALIYUN::OSS::BucketOverwriteConfig",
"Properties": {
"Bucket": {
"Ref": "Bucket"
},
"Rule": {
"Ref": "Rule"
}
}
}
},
"Outputs": {
"Rule": {
"Value": {
"Fn::GetAtt": [
"ExtensionResource",
"Rule"
]
},
"Description": "Forbid overwrite rule."
}
}
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