AmazonLexFullAccess

Last Modified

Mar 12, 2026

March 12, 2026 at 09:27 PM UTC

Version

Total Versions

Created

Apr 16, 2024

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Risk

Medium

The same capabilities in a scoped form, resource policy writes, reads across all data, or full access to a whole service. Read from this policy document alone: trust policies, boundaries and SCPs in your account still decide what actually succeeds. How this is assessed

Medium
Full lex access on every resource
Uses lex:* with Resource "*" and no condition, so every action AWS adds to that service later is granted too.
lex:*
Use with caution: The grant grows every time the service does. For long-lived access, prefer a policy that lists the actions you actually need.

Policy Document

View on GitHub

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222{
  "PolicyVersion": {
    "Document": {
      "Version": "2012-10-17",
      "Statement": [
        {
          "Sid": "AmazonLexFullAccessStatement1",
          "Effect": "Allow",
          "Action": [
            "cloudwatch:GetMetricStatistics",
            "cloudwatch:DescribeAlarms",
            "cloudwatch:DescribeAlarmsForMetric",
            "kms:DescribeKey",
            "kms:ListAliases",
            "lambda:GetPolicy",
            "lambda:ListFunctions",
            "lex:*",
            "polly:DescribeVoices",
            "polly:SynthesizeSpeech",
            "kendra:ListIndices",
            "iam:ListRoles",
            "s3:ListAllMyBuckets",
            "logs:DescribeLogGroups",
            "s3:GetBucketLocation"
          ],
          "Resource": [
            "*"
          ]
        },
        {
          "Sid": "AmazonLexFullAccessStatement2",
          "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"
          ],
          "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"
              ]
            }
          }
        }
      ]
    },
    "VersionId": "v9",
    "IsDefaultVersion": true,
    "CreateDate": "2024-04-16T20:06:39+00:00"
  }
}