SageMakerStudioBedrockAgentServiceRolePolicy

OperatorService roleActivePermissions reviewedShow on map Compare

Summary

Allows Amazon Bedrock Agents to access Amazon Bedrock models and other resources attached to an agent in SageMaker Studio.

Permissions imported from the AWS Managed Policy Reference Guide; other sections pending editorial review.

Identity

ARN: arn:aws:iam::aws:policy/service-role/SageMakerStudioBedrockAgentServiceRolePolicy
Default version: v3
Created: 2025-02-13
Last edited: 2026-02-12
Services: bedrock, kms, lambda, s3

Control-plane actions (5)

By access level: 4 Read, 1 Write.

Control-plane actions by service
Service	Granted	Access levels and limits	Granted by
Bedrock	2 of 232	2 Read; 2 restricted, 2 conditional	bedrock:GetInferenceProfile, bedrock:InvokeModelWithResponseStream
KMS	1 of 58	1 Write; 1 restricted, 1 conditional	kms:Decrypt
S3	2 of 155	2 Read; 2 restricted, 2 conditional	s3:GetObjectAttributes, s3:GetObjectVersionAttributes

Bedrock: 2 actions

bedrock:GetInferenceProfile (Read)
bedrock:InvokeModelWithResponseStream (Read)

KMS: 1 actions

kms:Decrypt (Write)

S3: 2 actions

s3:GetObjectAttributes (Read)
s3:GetObjectVersionAttributes (Read)

Data-plane actions (7)

By access level: 5 Read, 2 Write.

Data-plane actions by service
Service	Granted	Access levels and limits	Granted by
Bedrock	4 of 37	3 Read, 1 Write; 3 restricted, 3 conditional	bedrock:ApplyGuardrail, bedrock:InvokeModel, bedrock:Retrieve, bedrock:RetrieveAndGenerate
Lambda	1 of 14	1 Write; 1 restricted, 1 conditional	lambda:InvokeFunction
S3	2 of 25	2 Read; 2 restricted, 2 conditional	s3:GetObject, s3:GetObjectVersion

Bedrock: 4 actions

bedrock:ApplyGuardrail (Read)
bedrock:InvokeModel (Read)
bedrock:Retrieve (Read)
bedrock:RetrieveAndGenerate (Write)

Lambda: 1 actions

lambda:InvokeFunction (Write)

S3: 2 actions

s3:GetObject (Read)
s3:GetObjectVersion (Read)

Excluded and conditional actions

No patterns are excluded by NotAction or Deny statements.

Resource scope and attachment

Resource scope across granted actions: mixed.

Can be attached: Yes, to users, groups and roles.

Why this tier

Grants 3 write, tagging or permissions-management actions, short of full control of any service.

Guidance

Pending editorial review. The permission data on this page comes straight from AWS; this section will be filled in once a reviewed guide exists.

Same service

Same domain

Frequently asked questions

Pending editorial review. The permission data on this page comes straight from AWS; this section will be filled in once a reviewed guide exists.

Policy JSON

Download policy.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "BedrockAppInferenceProfileInvocationPermissions",
      "Effect": "Allow",
      "Action": [
        "bedrock:GetInferenceProfile",
        "bedrock:InvokeModel",
        "bedrock:InvokeModelWithResponseStream"
      ],
      "Resource": "arn:aws:bedrock:*:*:application-inference-profile/*",
      "Condition": {
        "StringEquals": {
          "aws:ResourceTag/AmazonDataZoneProject": "${aws:PrincipalTag/AmazonDataZoneProject}"
        }
      }
    },
    {
      "Sid": "BedrockModelInvocationPermissions",
      "Effect": "Allow",
      "Action": [
        "bedrock:InvokeModel",
        "bedrock:InvokeModelWithResponseStream"
      ],
      "Resource": [
        "arn:aws:bedrock:*::foundation-model/*",
        "arn:aws:bedrock:*:*:custom-model/*",
        "arn:aws:bedrock:*:*:provisioned-model/*"
      ],
      "Condition": {
        "Null": {
          "bedrock:InferenceProfileArn": "false"
        }
      }
    },
    {
      "Sid": "BedrockApplyGuardrailPermissions",
      "Effect": "Allow",
      "Action": "bedrock:ApplyGuardrail",
      "Resource": "arn:aws:bedrock:*:*:guardrail/*",
      "Condition": {
        "StringEquals": {
          "aws:ResourceAccount": "${aws:PrincipalAccount}",
          "aws:ResourceTag/AmazonDataZoneProject": "${aws:PrincipalTag/AmazonDataZoneProject}"
        }
      }
    },
    {
      "Sid": "BedrockRetrieveAndGeneratePermissions",
      "Effect": "Allow",
      "Action": "bedrock:RetrieveAndGenerate",
      "Resource": "*"
    },
    {
      "Sid": "LambdaInvokeFunctionInProjectPermissions",
      "Effect": "Allow",
      "Action": "lambda:InvokeFunction",
      "Resource": "arn:aws:lambda:*:*:function:amazon-bedrock*",
      "Condition": {
        "StringEquals": {
          "aws:ResourceAccount": "${aws:PrincipalAccount}",
          "aws:ResourceTag/AmazonDataZoneProject": "${aws:PrincipalTag/AmazonDataZoneProject}"
        }
      }
    },
    {
      "Sid": "BedrockRetrievePermissions",
      "Effect": "Allow",
      "Action": "bedrock:Retrieve",
      "Resource": "arn:aws:bedrock:*:*:knowledge-base/*",
      "Condition": {
        "StringEquals": {
          "aws:ResourceAccount": "${aws:PrincipalAccount}",
          "aws:ResourceTag/AmazonDataZoneProject": "${aws:PrincipalTag/AmazonDataZoneProject}"
        }
      }
    },
    {
      "Sid": "S3GetObjectPermissions",
      "Effect": "Allow",
      "Action": [
        "s3:GetObject",
        "s3:GetObjectVersion",
        "s3:GetObjectVersionAttributes",
        "s3:GetObjectAttributes"
      ],
      "Resource": "arn:aws:s3:::${aws:PrincipalTag/DomainBucketName}/${aws:PrincipalTag/AmazonDataZoneDomain}/${aws:PrincipalTag/AmazonDataZoneProject}/*",
      "Condition": {
        "StringEquals": {
          "aws:ResourceAccount": "${aws:PrincipalAccount}"
        },
        "StringNotEquals": {
          "aws:PrincipalTag/DomainBucketName": "",
          "aws:PrincipalTag/AmazonDataZoneDomain": "",
          "aws:PrincipalTag/AmazonDataZoneProject": ""
        }
      }
    },
    {
      "Sid": "BedrockGuardrailKmsPermissions",
      "Effect": "Allow",
      "Action": "kms:Decrypt",
      "Resource": "arn:aws:kms:*:*:key/${aws:PrincipalTag/KmsKeyId}",
      "Condition": {
        "StringEquals": {
          "aws:ResourceAccount": "${aws:PrincipalAccount}"
        },
        "Null": {
          "kms:EncryptionContext:aws:bedrock:guardrail-id": "false"
        }
      }
    },
    {
      "Sid": "S3KmsPermissions",
      "Effect": "Allow",
      "Action": "kms:Decrypt",
      "Resource": "arn:aws:kms:*:*:key/${aws:PrincipalTag/KmsKeyId}",
      "Condition": {
        "StringLike": {
          "kms:ViaService": "s3.*.amazonaws.com"
        },
        "StringEquals": {
          "aws:ResourceAccount": "${aws:PrincipalAccount}"
        },
        "ArnLike": {
          "kms:EncryptionContext:aws:s3:arn": [
            "arn:aws:s3:::${aws:PrincipalTag/DomainBucketName}",
            "arn:aws:s3:::${aws:PrincipalTag/DomainBucketName}/*"
          ]
        }
      }
    }
  ]
}

Version history

Current version v3, edited by AWS on 2026-02-12. Version history is recorded from 2026-11-11. Earlier versions are in the IAM console under Policy versions.

Attach snippets

AWS CLI

aws iam attach-role-policy --role-name ROLE_NAME --policy-arn arn:aws:iam::aws:policy/service-role/SageMakerStudioBedrockAgentServiceRolePolicy
aws iam attach-user-policy --user-name USER_NAME --policy-arn arn:aws:iam::aws:policy/service-role/SageMakerStudioBedrockAgentServiceRolePolicy
aws iam attach-group-policy --group-name GROUP_NAME --policy-arn arn:aws:iam::aws:policy/service-role/SageMakerStudioBedrockAgentServiceRolePolicy

CloudFormation

Resources:
  ExampleRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument: {}  # replace with your trust policy
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/service-role/SageMakerStudioBedrockAgentServiceRolePolicy

Terraform

resource "aws_iam_role_policy_attachment" "service_role_sagemakerstudiobedrockagentservicerolepolicy" {
  role       = aws_iam_role.example.name
  policy_arn = "arn:aws:iam::aws:policy/service-role/SageMakerStudioBedrockAgentServiceRolePolicy"
}

CDK (TypeScript)

role.addManagedPolicy(
  iam.ManagedPolicy.fromAwsManagedPolicyName("service-role/SageMakerStudioBedrockAgentServiceRolePolicy"),
);

Sources

Pending editorial review. No editorial sources are listed yet.