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# D AWS atabase Migration Service 的操作、资源和条件键
<a name="list_awsdatabasemigrationservice"></a>

AWS Database Migration Service（服务前缀:`dms`）提供以下特定于服务的资源、操作和条件上下文密钥，供在 IAM 权限策略中使用。

参考：
+ 了解如何[配置该服务](https://docs.aws.amazon.com/dms/latest/userguide/)。
+ 查看[适用于该服务的 API 操作列表](https://docs.aws.amazon.com/dms/latest/APIReference/)。
+ 了解如何[使用 IAM](https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html) 权限策略保护该服务及其资源。

**Topics**
+ [

## AWS Database Migration Service 定义的操作
](#awsdatabasemigrationservice-actions-as-permissions)
+ [

## 由 AWS Database Migration Service 定义的资源类型
](#awsdatabasemigrationservice-resources-for-iam-policies)
+ [

## AWS Database Migration Service 的条件键
](#awsdatabasemigrationservice-policy-keys)

## AWS Database Migration Service 定义的操作
<a name="awsdatabasemigrationservice-actions-as-permissions"></a>

您可以在 IAM 策略语句的 `Action` 元素中指定以下操作。可以使用策略授予在 AWS中执行操作的权限。您在策略中使用一项操作时，通常使用相同的名称允许或拒绝对 API 操作或 CLI 命令的访问。但在某些情况下，单一动作可控制对多项操作的访问。还有某些操作需要多种不同的动作。

操作表的**访问级别**列描述如何对操作进行分类（列出、读取、权限管理或标记）。此分类可以帮助您了解当您在策略中使用操作时，相应操作授予的访问级别。有关访问级别的更多信息，请参阅[策略摘要中的访问级别](https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies_understand-policy-summary-access-level-summaries.html)。

操作表的**资源类型**列指示每项操作是否支持资源级权限。如果该列没有任何值，您必须在策略语句的 `Resource` 元素中指定策略应用的所有资源（“\$1”）。通过在 IAM policy 中使用条件来筛选访问权限，以控制是否可以在资源或请求中使用特定标签键。如果操作具有一个或多个必需资源，则调用方必须具有使用这些资源来使用该操作的权限。必需资源在表中以星号 (\$1) 表示。如果您在 IAM policy 中使用 `Resource` 元素限制资源访问权限，则必须为每种必需的资源类型添加 ARN 或模式。某些操作支持多种资源类型。如果资源类型是可选的（未指示为必需），则可以选择使用一种可选资源类型。

操作表的**条件键**列包括可以在策略语句的 `Condition` 元素中指定的键。有关与服务资源关联的条件键的更多信息，请参阅资源类型表的**条件键**列。

操作表的**依赖操作**列显示成功调用操作可能需要的其他权限。除了操作本身的权限以外，可能还需要这些权限。若某个操作指定依赖操作，则这些依赖关系可能适用于为该操作定义的其他资源，而不仅仅是表中列出的第一个资源。

**注意**  
资源条件键在[资源类型](#awsdatabasemigrationservice-resources-for-iam-policies)表中列出。您可以在操作表的**资源类型（\$1 为必需）**列中找到应用于某项操作的资源类型的链接。资源类型表中的资源类型包括**条件密钥**列，这是应用于操作表中操作的资源条件键。

有关下表中各列的详细信息，请参阅[操作表](reference_policies_actions-resources-contextkeys.html#actions_table)。


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[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_cn/service-authorization/latest/reference/list_awsdatabasemigrationservice.html)

## 由 AWS Database Migration Service 定义的资源类型
<a name="awsdatabasemigrationservice-resources-for-iam-policies"></a>

以下资源类型是由该服务定义的，可以在 IAM 权限策略语句的 `Resource` 元素中使用这些资源类型。[操作表](#awsdatabasemigrationservice-actions-as-permissions)中的每个操作指定了可以使用该操作指定的资源类型。您也可以在策略中包含条件键，从而定义资源类型。这些键显示在资源类型表的最后一列。有关下表中各列的详细信息，请参阅[资源类型表](reference_policies_actions-resources-contextkeys.html#resources_table)。


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| 资源类型 | ARN | 条件键 | 
| --- | --- | --- | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/API_Certificate.html](https://docs.aws.amazon.com/dms/latest/APIReference/API_Certificate.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:cert:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_cert-tag___TagKey_](#awsdatabasemigrationservice-dms_cert-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html](https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:data-provider:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_data-provider-tag___TagKey_](#awsdatabasemigrationservice-dms_data-provider-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html](https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:data-migration:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_data-migration-tag___TagKey_](#awsdatabasemigrationservice-dms_data-migration-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/API_Endpoint.html](https://docs.aws.amazon.com/dms/latest/APIReference/API_Endpoint.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:endpoint:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_endpoint-tag___TagKey_](#awsdatabasemigrationservice-dms_endpoint-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/API_EventSubscription.html](https://docs.aws.amazon.com/dms/latest/APIReference/API_EventSubscription.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:es:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_es-tag___TagKey_](#awsdatabasemigrationservice-dms_es-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html](https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:instance-profile:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_instance-profile-tag___TagKey_](#awsdatabasemigrationservice-dms_instance-profile-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html](https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:migration-project:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_migration-project-tag___TagKey_](#awsdatabasemigrationservice-dms_migration-project-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html](https://docs.aws.amazon.com/dms/latest/APIReference/Welcome.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:replication-config:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_replication-config-tag___TagKey_](#awsdatabasemigrationservice-dms_replication-config-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationInstance.html](https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationInstance.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:rep:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_rep-tag___TagKey_](#awsdatabasemigrationservice-dms_rep-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationSubnetGroup.html](https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationSubnetGroup.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:subgrp:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_subgrp-tag___TagKey_](#awsdatabasemigrationservice-dms_subgrp-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationTask.html](https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationTask.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:task:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_task-tag___TagKey_](#awsdatabasemigrationservice-dms_task-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationTaskAssessmentRun.html](https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationTaskAssessmentRun.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:assessment-run:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_assessment-run-tag___TagKey_](#awsdatabasemigrationservice-dms_assessment-run-tag___TagKey_)   | 
|   [https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationTaskIndividualAssessment.html](https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationTaskIndividualAssessment.html)  |  arn:\$1\$1Partition\$1:dms:\$1\$1Region\$1:\$1\$1Account\$1:individual-assessment:\$1  |   [#awsdatabasemigrationservice-aws_ResourceTag___TagKey_](#awsdatabasemigrationservice-aws_ResourceTag___TagKey_)   [#awsdatabasemigrationservice-dms_individual-assessment-tag___TagKey_](#awsdatabasemigrationservice-dms_individual-assessment-tag___TagKey_)   | 

## AWS Database Migration Service 的条件键
<a name="awsdatabasemigrationservice-policy-keys"></a>

AWS Database Migration Service 定义了以下可用于 IAM 策略`Condition`元素的条件键。您可以使用这些键进一步细化应用策略语句的条件。有关下表中各列的详细信息，请参阅[条件键表](reference_policies_actions-resources-contextkeys.html#context_keys_table)。

要查看适用于所有服务的全局条件键，请参阅 [AWS 全局条件上下文键](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html)。


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| 条件键 | 描述 | Type | 
| --- | --- | --- | 
|   [https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-requesttag](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-requesttag)  | 根据在请求中是否具有标签键值对来筛选访问权限 | 字符串 | 
|   [https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-resourcetag](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-resourcetag)  | 按是否存在附加到资源的标签键值对筛选访问权限 | 字符串 | 
|   [https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-tagkeys](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-tagkeys)  | 根据在请求中是否具有标签键来筛选访问 | ArrayOfString | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_assessment-run-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_assessment-run-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 AssessmentRun | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_cert-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_cert-tag___TagKey_)  | 根据在 Certificate 请求中是否具有标签键值对来筛选访问权限 | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_data-migration-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_data-migration-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 DataMigration | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_dp-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_dp-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 DataProvider | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_endpoint-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_endpoint-tag___TagKey_)  | 根据在 Endpoint 请求中是否具有标签键值对来筛选访问权限 | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_es-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_es-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 EventSubscription | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_individual-assessment-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_individual-assessment-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 IndividualAssessment | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_ip-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_ip-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 InstanceProfile | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_mp-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice--dms_mp-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 MigrationProject | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_rep-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_rep-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 ReplicationInstance | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_replication-config-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_replication-config-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 ReplicationConfig | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_req-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_req-tag___TagKey_)  | 根据在给定请求中是否具有标签键值对来筛选访问权限 | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_subgrp-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_subgrp-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 ReplicationSubnetGroup | 字符串 | 
|   [https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_task-tag___TagKey_](https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsdatabasemigrationservice.html#awsdatabasemigrationservice-dms_task-tag___TagKey_)  | 根据请求中是否存在标签键值对来筛选访问权限 ReplicationTask | 字符串 |