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# 适用于 Amazon MSK 集群的 Apache Kafka API 的操作、资源和条件键
<a name="list_apachekafkaapisforamazonmskclusters"></a>

适用于 Amazon MSK 集群的 Apache Kafka API（服务前缀：`kafka-cluster`）提供以下服务特定的资源、操作和条件上下文键以在 IAM 权限策略中使用。

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

**Topics**
+ [Apache Kafka API 为 Amazon MSK 集群定义的操作](#apachekafkaapisforamazonmskclusters-actions-as-permissions)
+ [Apache Kafka API 为 Amazon MSK 集群定义的资源类型](#apachekafkaapisforamazonmskclusters-resources-for-iam-policies)
+ [适用于 Amazon MSK 集群的 Apache Kafka API 的条件键](#apachekafkaapisforamazonmskclusters-policy-keys)

## Apache Kafka API 为 Amazon MSK 集群定义的操作
<a name="apachekafkaapisforamazonmskclusters-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（“\*”）。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 (\*) 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](#apachekafkaapisforamazonmskclusters-resources-for-iam-policies)表中列出。您可以在操作表的**资源类型（\* 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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| 操作 | 描述 | 访问级别 | 资源类型（\* 为必需） | 条件键 | 相关操作 | 
| --- | --- | --- | --- | --- | --- | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予更改集群各个方面的权限，相当于 Apache Kafka 的 ALTER CLUSTER ACL | Write |  [#apachekafkaapisforamazonmskclusters-cluster](#apachekafkaapisforamazonmskclusters-cluster)  |  |  kafka-cluster:Connect <br /> kafka-cluster:DescribeCluster  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予更改集群动态配置的权限，相当于 Apache Kafka 的 ALTER\_CONFIGS CLUSTER ACL | Write |  [#apachekafkaapisforamazonmskclusters-cluster](#apachekafkaapisforamazonmskclusters-cluster)  |  |  kafka-cluster:Connect <br /> kafka-cluster:DescribeClusterDynamicConfiguration  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予加入集群上群组的权限，相当于 Apache Kafka 的 READ GROUP ACL | Write |  [#apachekafkaapisforamazonmskclusters-group](#apachekafkaapisforamazonmskclusters-group)  |  |  kafka-cluster:Connect <br /> kafka-cluster:DescribeGroup  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予更改集群上主题的权限，相当于 Apache Kafka 的 ALTER TOPIC ACL | Write |  [#apachekafkaapisforamazonmskclusters-topic](#apachekafkaapisforamazonmskclusters-topic)  |  |  kafka-cluster:Connect <br /> kafka-cluster:DescribeTopic  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予更改集群上主题的动态配置的权限，相当于 Apache Kafka 的 ALTER\_CONFIGS TOPIC ACL | Write |  [#apachekafkaapisforamazonmskclusters-topic](#apachekafkaapisforamazonmskclusters-topic)  |  |  kafka-cluster:Connect <br /> kafka-cluster:DescribeTopicDynamicConfiguration  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予更改集群上事务 ID 的权限，相当于 Apache Kafka 的 WRITE TRANSACTIONAL\_ID ACL | Write |  [#apachekafkaapisforamazonmskclusters-transactional-id](#apachekafkaapisforamazonmskclusters-transactional-id)  |  |  kafka-cluster:Connect <br /> kafka-cluster:DescribeTransactionalId <br /> kafka-cluster:WriteData  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予连接和验证集群的权限 | 写入 |  [#apachekafkaapisforamazonmskclusters-cluster](#apachekafkaapisforamazonmskclusters-cluster)  |  |  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予在集群上创建主题的权限，相当于 Apache Kafka 的创建 ACL CLUSTER/TOPIC  | 写入 |  [#apachekafkaapisforamazonmskclusters-topic](#apachekafkaapisforamazonmskclusters-topic)  |  |  kafka-cluster:Connect  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予删除集群上的群组的权限，相当于 Apache Kafka 的 DELETE GROUP ACL | Write |  [#apachekafkaapisforamazonmskclusters-group](#apachekafkaapisforamazonmskclusters-group)  |  |  kafka-cluster:Connect <br /> kafka-cluster:DescribeGroup  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予删除集群上主题的权限，相当于 Apache Kafka 的 DELETE TOPIC ACL | Write |  [#apachekafkaapisforamazonmskclusters-topic](#apachekafkaapisforamazonmskclusters-topic)  |  |  kafka-cluster:Connect <br /> kafka-cluster:DescribeTopic  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予描述集群各个方面的权限，相当于 Apache Kafka 的 DESCRIBE CLUSTER ACL | List |  [#apachekafkaapisforamazonmskclusters-cluster](#apachekafkaapisforamazonmskclusters-cluster)  |  |  kafka-cluster:Connect  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予描述集群动态配置的权限，相当于 Apache Kafka 的 DESCRIBE\_CONFIGS CLUSTER ACL | List |  [#apachekafkaapisforamazonmskclusters-cluster](#apachekafkaapisforamazonmskclusters-cluster)  |  |  kafka-cluster:Connect  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予描述集群上的群组的权限，相当于 Apache Kafka 的 DESCRIBE GROUP ACL | List |  [#apachekafkaapisforamazonmskclusters-group](#apachekafkaapisforamazonmskclusters-group)  |  |  kafka-cluster:Connect  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予描述集群上的主题的权限，相当于 Apache Kafka 的 DESCRIBE TOPIC ACL | List |  [#apachekafkaapisforamazonmskclusters-topic](#apachekafkaapisforamazonmskclusters-topic)  |  |  kafka-cluster:Connect  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予描述集群上的主题动态配置的权限，相当于 Apache Kafka 的 DESCRIBE\_CONFIGS TOPIC ACL | List |  [#apachekafkaapisforamazonmskclusters-topic](#apachekafkaapisforamazonmskclusters-topic)  |  |  kafka-cluster:Connect  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予描述集群上的事务 ID 的权限，相当于 Apache Kafka 的 DESCRIBE TRANSACTIONAL\_ID ACL | List |  [#apachekafkaapisforamazonmskclusters-transactional-id](#apachekafkaapisforamazonmskclusters-transactional-id)  |  |  kafka-cluster:Connect  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予从集群上的主题中读取数据的权限，相当于 Apache Kafka 的 READ TOPIC ACL | Read |  [#apachekafkaapisforamazonmskclusters-topic](#apachekafkaapisforamazonmskclusters-topic)  |  |  kafka-cluster:AlterGroup <br /> kafka-cluster:Connect <br /> kafka-cluster:DescribeTopic  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予向集群上的主题写入数据的权限，相当于 Apache Kafka 的 WRITE TOPIC ACL | Write |  [#apachekafkaapisforamazonmskclusters-topic](#apachekafkaapisforamazonmskclusters-topic)  |  |  kafka-cluster:Connect <br /> kafka-cluster:DescribeTopic  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#actions)  | 授予在集群上以幂等方式写入数据的权限，相当于 Apache Kafka 的 IDEMPOTENT\_WRITE CLUSTER ACL | Write |  [#apachekafkaapisforamazonmskclusters-cluster](#apachekafkaapisforamazonmskclusters-cluster)  |  |  kafka-cluster:Connect <br /> kafka-cluster:WriteData  | 

## Apache Kafka API 为 Amazon MSK 集群定义的资源类型
<a name="apachekafkaapisforamazonmskclusters-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](#apachekafkaapisforamazonmskclusters-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/msk/latest/developerguide/iam-access-control.html#msk-iam-resources](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#msk-iam-resources)  |  arn:${Partition}:kafka:${Region}:${Account}:cluster/${ClusterName}/${ClusterUuid}  |  [#apachekafkaapisforamazonmskclusters-aws_ResourceTag___TagKey_](#apachekafkaapisforamazonmskclusters-aws_ResourceTag___TagKey_)  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#msk-iam-resources](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#msk-iam-resources)  |  arn:${Partition}:kafka:${Region}:${Account}:topic/${ClusterName}/${ClusterUuid}/${TopicName}  |  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#msk-iam-resources](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#msk-iam-resources)  |  arn:${Partition}:kafka:${Region}:${Account}:group/${ClusterName}/${ClusterUuid}/${GroupName}  |  | 
|   [https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#msk-iam-resources](https://docs.aws.amazon.com/msk/latest/developerguide/iam-access-control.html#msk-iam-resources)  |  arn:${Partition}:kafka:${Region}:${Account}:transactional-id/${ClusterName}/${ClusterUuid}/${TransactionalId}  |  | 

## 适用于 Amazon MSK 集群的 Apache Kafka API 的条件键
<a name="apachekafkaapisforamazonmskclusters-policy-keys"></a>

适用于 Amazon MSK 集群的 Apache Kafka API 定义以下可以在 IAM policy 的 `Condition` 元素中使用的条件键。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 | 类型 | 
| --- | --- | --- | 
|   [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)  | 根据附加到资源的标签键值对筛选操作。资源标签上下文键仅适用于集群资源，不适用于主题、组和事务 ID | 字符串 |