本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。
AWS Amazon Lex V2 的 受管政策
AWS 受管政策是由 AWS AWS .managed 政策建立和管理的獨立政策旨在為許多常見使用案例提供許可，以便您可以開始將許可指派給使用者、群組和角色。
請記住， AWS 受管政策可能不會授予特定使用案例的最低權限許可，因為這些許可可供所有 AWS 客戶使用。我們建議您定義使用案例專屬的客戶管理政策，以便進一步減少許可。
您無法變更 AWS 受管政策中定義的許可。如果 AWS 更新受管政策中 AWS 定義的許可，則更新會影響政策連接的所有主體身分 （使用者、群組和角色）。當新的 AWS 服務 啟動或新的API操作可用於現有 服務時， AWS 很有可能更新受 AWS 管政策。
如需詳細資訊，請參閱 IAM 使用者指南 中的 AWS 受管政策。
AWS 受管政策： AmazonLexReadOnly
您可以將AmazonLexReadOnly政策連接至身分IAM。
此政策授予唯讀許可，允許使用者檢視 Amazon Lex V2 和 Amazon Lex 模型建置服務中的所有動作。
許可詳細資訊
此政策包含以下許可：
-
lex– 在模型建置服務中唯讀存取 Amazon Lex V2 和 Amazon Lex 資源。
{ "Version": "2012-10-17", "Statement": [ { "Sid": "AmazonLexReadOnlyStatement1", "Effect": "Allow", "Action": [ "lex:GetBot", "lex:GetBotAlias", "lex:GetBotAliases", "lex:GetBots", "lex:GetBotChannelAssociation", "lex:GetBotChannelAssociations", "lex:GetBotVersions", "lex:GetBuiltinIntent", "lex:GetBuiltinIntents", "lex:GetBuiltinSlotTypes", "lex:GetIntent", "lex:GetIntents", "lex:GetIntentVersions", "lex:GetSlotType", "lex:GetSlotTypes", "lex:GetSlotTypeVersions", "lex:GetUtterancesView", "lex:DescribeBot", "lex:DescribeBotAlias", "lex:DescribeBotChannel", "lex:DescribeBotLocale", "lex:DescribeBotRecommendation", "lex:DescribeBotReplica", "lex:DescribeBotVersion", "lex:DescribeExport", "lex:DescribeImport", "lex:DescribeIntent", "lex:DescribeResourcePolicy", "lex:DescribeSlot", "lex:DescribeSlotType", "lex:ListBots", "lex:ListBotLocales", "lex:ListBotAliases", "lex:ListBotAliasReplicas", "lex:ListBotChannels", "lex:ListBotRecommendations", "lex:ListBotReplicas", "lex:ListBotVersions", "lex:ListBotVersionReplicas", "lex:ListBuiltInIntents", "lex:ListBuiltInSlotTypes", "lex:ListExports", "lex:ListImports", "lex:ListIntents", "lex:ListRecommendedIntents", "lex:ListSlots", "lex:ListSlotTypes", "lex:ListTagsForResource", "lex:SearchAssociatedTranscripts", "lex:ListCustomVocabularyItems" ], "Resource": "*" } ] }
AWS 受管政策： AmazonLexRunBotsOnly
您可以將AmazonLexRunBotsOnly政策連接至身分IAM。
此政策會授予唯讀許可，允許執行 Amazon Lex V2 和 Amazon Lex 對話式機器人。
許可詳細資訊
此政策包含以下許可：
-
lex– Amazon Lex V2 和 Amazon Lex 執行階段中所有動作的唯讀存取權。
{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Action": [ "lex:PostContent", "lex:PostText", "lex:PutSession", "lex:GetSession", "lex:DeleteSession", "lex:RecognizeText", "lex:RecognizeUtterance", "lex:StartConversation" ], "Resource": "*" } ] }
AWS 受管政策： AmazonLexFullAccess
您可以將AmazonLexFullAccess政策連接至身分IAM。
此政策授予管理許可，允許使用者建立、讀取、更新和刪除 Amazon Lex V2 和 Amazon Lex 資源；以及執行 Amazon Lex V2 和 Amazon Lex 對話式機器人。
許可詳細資訊
此政策包含以下許可：
-
lex– 允許委託人讀取和寫入 Amazon Lex V2 和 Amazon Lex 模型建置和執行期服務中的所有動作。 -
cloudwatch– 允許主體檢視 Amazon CloudWatch 指標和警示。 -
iam– 允許主體建立和刪除服務連結角色、傳遞角色，以及將政策連接到角色並分離。Amazon Lex 操作的許可限制為「lex.amazonaws.com」，Amazon Lex V2 操作的許可限制為「lexv2.amazonaws.com」。 -
kendra– 允許主體列出 Amazon Kendra 索引。 -
kms– 允許主體描述 AWS KMS 金鑰和別名。 -
lambda– 允許委託人列出 AWS Lambda 函數並管理連接到任何 Lambda 函數的許可。 -
polly– 允許主體描述 Amazon Polly 語音和合成語音。
{ "Version": "2012-10-17", "Statement": [ { "Sid": "AmazonLexFullAccessStatement1", "Effect": "Allow", "Action": [ "cloudwatch:GetMetricStatistics", "cloudwatch:DescribeAlarms", "cloudwatch:DescribeAlarmsForMetric", "kms:DescribeKey", "kms:ListAliases", "lambda:GetPolicy", "lambda:ListFunctions", "lambda:ListAliases", "lambda:ListVersionsByFunction" "lex:*", "polly:DescribeVoices", "polly:SynthesizeSpeech", "kendra:ListIndices", "iam:ListRoles", "s3:ListAllMyBuckets", "logs:DescribeLogGroups", "s3:GetBucketLocation" ], "Resource": [ "*" ] }, { "Sid": "AmazonLexFullAccessStatement2", "Effect": "Allow", "Action": [ "bedrock:ListFoundationModels" ], "Resource": "*" }, { "Effect": "Allow", "Action": [ "bedrock:InvokeModel" ], "Resource": "arn:aws:bedrock:*::foundation-model/*" }, { "Effect": "Allow", "Action": [ "lambda:AddPermission", "lambda:RemovePermission" ], "Resource": "arn:aws:lambda:*:*:function:AmazonLex*", "Condition": { "StringEquals": { "lambda:Principal": "lex.amazonaws.com" } } }, { "Sid": "AmazonLexFullAccessStatement3", "Effect": "Allow", "Action": [ "iam:GetRole", "iam:GetRolePolicy" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/lex.amazonaws.com/AWSServiceRoleForLexBots", "arn:aws:iam::*:role/aws-service-role/channels.lex.amazonaws.com/AWSServiceRoleForLexChannels", "arn:aws:iam::*:role/aws-service-role/lexv2.amazonaws.com/AWSServiceRoleForLexV2Bots*", "arn:aws:iam::*:role/aws-service-role/channels.lexv2.amazonaws.com/AWSServiceRoleForLexV2Channels*", "arn:aws:iam::*:role/aws-service-role/replication.lexv2.amazonaws.com/AWSServiceRoleForLexV2Replication*" ] }, { "Sid": "AmazonLexFullAccessStatement4", "Effect": "Allow", "Action": [ "iam:CreateServiceLinkedRole" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/lex.amazonaws.com/AWSServiceRoleForLexBots" ], "Condition": { "StringEquals": { "iam:AWSServiceName": "lex.amazonaws.com" } } }, { "Sid": "AmazonLexFullAccessStatement5", "Effect": "Allow", "Action": [ "iam:CreateServiceLinkedRole" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/channels.lex.amazonaws.com/AWSServiceRoleForLexChannels" ], "Condition": { "StringEquals": { "iam:AWSServiceName": "channels.lex.amazonaws.com" } } }, { "Sid": "AmazonLexFullAccessStatement6", "Effect": "Allow", "Action": [ "iam:CreateServiceLinkedRole" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/lexv2.amazonaws.com/AWSServiceRoleForLexV2Bots*" ], "Condition": { "StringEquals": { "iam:AWSServiceName": "lexv2.amazonaws.com" } } }, { "Sid": "AmazonLexFullAccessStatement7", "Effect": "Allow", "Action": [ "iam:CreateServiceLinkedRole" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/channels.lexv2.amazonaws.com/AWSServiceRoleForLexV2Channels*" ], "Condition": { "StringEquals": { "iam:AWSServiceName": "channels.lexv2.amazonaws.com" } } }, { "Sid": "AmazonLexFullAccessStatement8", "Effect": "Allow", "Action": [ "iam:CreateServiceLinkedRole" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/replication.lexv2.amazonaws.com/AWSServiceRoleForLexV2Replication*" ], "Condition": { "StringEquals": { "iam:AWSServiceName": "replication.lexv2.amazonaws.com" } } }, { "Sid": "AmazonLexFullAccessStatement9", "Effect": "Allow", "Action": [ "iam:DeleteServiceLinkedRole", "iam:GetServiceLinkedRoleDeletionStatus" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/lex.amazonaws.com/AWSServiceRoleForLexBots", "arn:aws:iam::*:role/aws-service-role/channels.lex.amazonaws.com/AWSServiceRoleForLexChannels", "arn:aws:iam::*:role/aws-service-role/lexv2.amazonaws.com/AWSServiceRoleForLexV2Bots*", "arn:aws:iam::*:role/aws-service-role/channels.lexv2.amazonaws.com/AWSServiceRoleForLexV2Channels*", "arn:aws:iam::*:role/aws-service-role/replication.lexv2.amazonaws.com/AWSServiceRoleForLexV2Replication*" ] }, { "Sid": "AmazonLexFullAccessStatement10", "Effect": "Allow", "Action": [ "iam:PassRole" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/lex.amazonaws.com/AWSServiceRoleForLexBots" ], "Condition": { "StringEquals": { "iam:PassedToService": [ "lex.amazonaws.com" ] } } }, { "Sid": "AmazonLexFullAccessStatement11", "Effect": "Allow", "Action": [ "iam:PassRole" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/lexv2.amazonaws.com/AWSServiceRoleForLexV2Bots*" ], "Condition": { "StringEquals": { "iam:PassedToService": [ "lexv2.amazonaws.com" ] } } }, { "Sid": "AmazonLexFullAccessStatement12", "Effect": "Allow", "Action": [ "iam:PassRole" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/channels.lexv2.amazonaws.com/AWSServiceRoleForLexV2Channels*" ], "Condition": { "StringEquals": { "iam:PassedToService": [ "channels.lexv2.amazonaws.com" ] } } }, { "Sid": "AmazonLexFullAccessStatement13", "Effect": "Allow", "Action": [ "iam:PassRole" ], "Resource": [ "arn:aws:iam::*:role/aws-service-role/replication.lexv2.amazonaws.com/AWSServiceRoleForLexV2Replication*" ], "Condition": { "StringEquals": { "iam:PassedToService": [ "lexv2.amazonaws.com" ] } } } ] }
AWS 受管政策： AmazonLexReplicationPolicy
您無法AmazonLexReplicationPolicy連接至IAM實體。此政策會連接至服務連結角色，讓 Amazon Lex V2 代表您執行動作。如需詳細資訊，請參閱針對 Amazon Lex V2 使用服務連結角色。
此政策會授予管理許可，允許 Amazon Lex V2 代表您跨區域複寫 AWS 資源。您可以連接此政策，以允許角色輕鬆複寫資源，包括機器人、區域設定、版本、別名、意圖、插槽類型、插槽和自訂詞彙。
許可詳細資訊
此政策包含以下許可。
-
lex– 允許主體複寫其他區域中的資源。 -
iam– 允許主體從 傳遞角色IAM。這是必要的，以便 Amazon Lex V2 具有在其他區域中複寫資源的許可。
{ "Version": "2012-10-17", "Statement": [ { "Sid": "ReplicationPolicyStatement1", "Effect": "Allow", "Action": [ "lex:BuildBotLocale", "lex:ListBotLocales", "lex:CreateBotAlias", "lex:UpdateBotAlias", "lex:DeleteBotAlias", "lex:DescribeBotAlias", "lex:CreateBotVersion", "lex:DeleteBotVersion", "lex:DescribeBotVersion", "lex:CreateExport", "lex:DescribeBot", "lex:UpdateExport", "lex:DescribeExport", "lex:DescribeBotLocale", "lex:DescribeIntent", "lex:ListIntents", "lex:DescribeSlotType", "lex:ListSlotTypes", "lex:DescribeSlot", "lex:ListSlots", "lex:DescribeCustomVocabulary", "lex:StartImport", "lex:DescribeImport", "lex:CreateBot", "lex:UpdateBot", "lex:DeleteBot", "lex:CreateBotLocale", "lex:UpdateBotLocale", "lex:DeleteBotLocale", "lex:CreateIntent", "lex:UpdateIntent", "lex:DeleteIntent", "lex:CreateSlotType", "lex:UpdateSlotType", "lex:DeleteSlotType", "lex:CreateSlot", "lex:UpdateSlot", "lex:DeleteSlot", "lex:CreateCustomVocabulary", "lex:UpdateCustomVocabulary", "lex:DeleteCustomVocabulary", "lex:DeleteBotChannel", "lex:DeleteResourcePolicy" ], "Resource": [ "arn:aws:lex:*:*:bot/*", "arn:aws:lex:*:*:bot-alias/*" ] }, { "Sid": "ReplicationPolicyStatement2", "Effect": "Allow", "Action": [ "lex:CreateUploadUrl", "lex:ListBots" ], "Resource": "*" }, { "Sid": "ReplicationPolicyStatement3", "Effect": "Allow", "Action": [ "iam:PassRole" ], "Resource": "*", "Condition": { "StringEquals": { "iam:PassedToService": "lexv2.amazonaws.com" } } } ] }
AWS 受管政策： AmazonLexV2BedrockAgentPolicy
Amazon Bedrock 代理程式的政策
{ "Version": "2012-10-17", "Statement": [{ "Effect": "Allow", "Sid": "BedrockAgentInvokePolicy", "Action": [ "bedrock:InvokeAgent" ], "Resource": [ "arn:aws:bedrock:{region}:{accountId}:agent/[agentId]" ], "Condition": { "StringEquals": { "aws:ResourceAccount": "{accountId}" } } } ] }
回應
{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Sid": "LexV2TrustPolicy", "Principal": { "Service": "lexv2.amazonaws.com" }, "Action": "sts:AssumeRole", "Condition": { "StringEquals": { "aws:SourceAccount": "{accountId}" } } } ] }
AWS 受管政策： AmazonLexV2BedrockKnowledgeBasePolicy
Amazon Bedrock 知識庫的政策
{ "Version": "2012-10-17", "Statement": [{ "Effect": "Allow", "Sid": "BedrockKnowledgeBaseReadWritePolicy", "Action": [ "bedrock:RetrieveAndGenerate", "bedrock:Retrieve" ], "Resource": [ "arn:aws:bedrock:{region}:{accountId}:knowledge-base/[knowledgeBaseId]" ], "Condition": { "StringEquals": { "aws:ResourceAccount": "{accountId}" } } } ] }
回應
{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Sid": "LexV2TrustPolicy", "Principal": { "Service": "lexv2.amazonaws.com" }, "Action": "sts:AssumeRole", "Condition": { "StringEquals": { "aws:SourceAccount": "{accountId}" } } } ] }
AWS 受管政策： AmazonLexV2BedrockAgentPolicyInternal
Amazon Bedrock 代理程式的內部政策
{ "Version": "2012-10-17", "Statement": [{ "Effect": "Allow", "Sid": "BedrockAgentInvokePolicy", "Action": [ "bedrock:InvokeAgent" ], "Resource": [ "arn:aws:bedrock:{region}:{accountId}:agent/[agentId]" ], "Condition": { "StringEquals": { "aws:ResourceAccount": "{accountId}" } } } ] }
回應
{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Sid": "LexV2InternalTrustPolicy", "Principal": { "Service": "lexv2.aws.internal" }, "Action": "sts:AssumeRole", "Condition": { "StringEquals": { "aws:SourceAccount": "{accountId}" } } } ] }
AWS 受管政策： AmazonLexV2BedrockKnowledgeBasePolicyInternal
Amazon Bedrock 知識庫的內部政策
{ "Version": "2012-10-17", "Statement": [{ "Effect": "Allow", "Sid": "BedrockKnowledgeBaseReadWritePolicy", "Action": [ "bedrock:RetrieveAndGenerate", "bedrock:Retrieve" ], "Resource": [ "arn:aws:bedrock:{region}:{accountId}:knowledge-base/[knowledgeBaseId]" ], "Condition": { "StringEquals": { "aws:ResourceAccount": "{accountId}" } } } ] }
回應
{ "Version": "2012-10-17", "Statement": [ { "Sid": "LexV2InternalTrustPolicy", "Effect": "Allow", "Principal": { "Service": "lexv2.aws.internal" }, "Action": "sts:AssumeRole", "Condition": { "StringEquals": { "aws:SourceAccount": "{accountId}" } } } ] }
受 AWS 管政策的 Amazon Lex V2 更新
檢視自此服務開始追蹤這些變更以來，Amazon Lex V2 受 AWS 管政策更新的詳細資訊。如需此頁面變更的自動提醒，請訂閱 Amazon Lex V2 Amazon Lex V2 的文件歷史記錄頁面上的RSS摘要。
| 變更 | 描述 | 日期 |
|---|---|---|
|
Amazon Lex V2 新增了一項政策，以允許複寫 Amazon Bedrock 知識基礎資源。 |
2024 年 8 月 30 日 | |
|
Amazon Lex V2 新增了一項政策，以允許複寫 Amazon Bedrock 代理程式資源。 |
2024 年 8 月 30 日 | |
|
Amazon Lex V2 新增了一項政策，以允許複寫 Amazon Bedrock 知識基礎資源。 |
2024 年 8 月 30 日 | |
|
Amazon Lex V2 新增了一項政策，以允許複寫 Amazon Bedrock 代理程式資源。 |
2024 年 8 月 30 日 | |
|
AmazonLexReadOnly – 更新現有政策 |
Amazon Lex V2 新增了許可，以允許機器人資源的唯讀存取複本。 |
2024 年 5 月 10 日 |
|
AmazonLexFullAccess – 更新現有政策 |
Amazon Lex V2 新增了允許將機器人資源複寫至其他地區的許可。 |
2024 年 4 月 16 日 |
|
AmazonLexFullAccess – 更新現有政策 |
Amazon Lex V2 新增了允許將機器人資源複寫至其他地區的許可。 |
2024 年 1 月 31 日 |
|
Amazon Lex V2 新增了一項新政策，以允許將機器人資源複寫至其他地區。 |
2024 年 1 月 31 日 | |
|
AmazonLexReadOnly – 更新現有政策 |
Amazon Lex V2 新增了新的許可，允許唯讀存取列出自訂詞彙項目。 |
2022 年 11 月 29 日 |
|
AmazonLexFullAccess – 更新現有政策 |
Amazon Lex V2 新增了新的許可，以允許唯讀存取 Amazon Lex V2 模型建置服務操作。 |
2021 年 8 月 18 日 |
AmazonLexReadOnly – 更新現有政策 |
Amazon Lex V2 新增了新的許可，以允許唯讀存取 Amazon Lex V2 自動聊天機器人設計工具操作。 |
2021 年 12 月 1 日 |
|
AmazonLexFullAccess – 更新現有政策 |
Amazon Lex V2 新增了新的許可，以允許唯讀存取 Amazon Lex V2 模型建置服務操作。 |
2021 年 8 月 18 日 |
|
AmazonLexReadOnly – 更新現有政策 |
Amazon Lex V2 新增了新的許可，以允許唯讀存取 Amazon Lex V2 模型建置服務操作。 |
2021 年 8 月 18 日 |
|
AmazonLexRunBotsOnly – 更新現有政策 |
Amazon Lex V2 新增了新的許可，以允許唯讀存取 Amazon Lex V2 執行期服務操作。 |
2021 年 8 月 18 日 |
|
Amazon Lex V2 開始追蹤變更 |
Amazon Lex V2 開始追蹤其 AWS 受管政策的變更。 |
2021 年 8 月 18 日 |
