AmazonBedrockMantleInferenceAccess

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Summary

Provides read and inference creation access to Amazon Bedrock Mantle

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

Identity

ARN: arn:aws:iam::aws:policy/AmazonBedrockMantleInferenceAccess
Default version: v5
Created: 2025-12-04
Last edited: 2026-08-04
Services: aws-marketplace, bedrock-mantle, bedrock-websearch

Control-plane actions (22)

By access level: 9 List, 11 Read, 2 Write.

Control-plane actions by service
Service	Granted	Access levels and limits	Granted by
Marketplace	2 of 97	1 List, 1 Write; 2 restricted, 2 conditional	aws-marketplace:Subscribe, aws-marketplace:ViewSubscriptions
Bedrock Mantle	18 of 38	8 List, 9 Read, 1 Write; 17 restricted, 0 conditional	bedrock-mantle:CallWithBearerToken, bedrock-mantle:CreateInference, bedrock-mantle:Get, bedrock-mantle:List
Bedrock Web Search	2 of 3	2 Read; 2 restricted, 0 conditional	bedrock-websearch:InvokeFetch, bedrock-websearch:InvokeSearch

Marketplace: 2 actions

aws-marketplace:Subscribe (Write)
aws-marketplace:ViewSubscriptions (List)

Bedrock Mantle: 18 actions

bedrock-mantle:CallWithBearerToken (List)
bedrock-mantle:CreateInference (Write)
bedrock-mantle:GetAccountDataRetention (Read)
bedrock-mantle:GetCustomizedModel (Read)
bedrock-mantle:GetFile (Read)
bedrock-mantle:GetFineTuningJob (Read)
bedrock-mantle:GetInference (Read)
bedrock-mantle:GetModel (Read)
bedrock-mantle:GetProject (Read)
bedrock-mantle:GetReservation (Read)
bedrock-mantle:ListCustomizedModelAssociations (List)
bedrock-mantle:ListCustomizedModels (List)
bedrock-mantle:ListFiles (List)
bedrock-mantle:ListFineTuningJobs (List)
bedrock-mantle:ListModels (List)
bedrock-mantle:ListProjects (List)
bedrock-mantle:ListReservations (List)
bedrock-mantle:ListTagsForResource (Read)

Bedrock Web Search: 2 actions

bedrock-websearch:InvokeFetch (Read)
bedrock-websearch:InvokeSearch (Read)

Data-plane actions (0)

By access level: none.

This policy grants no actions in this plane.

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 2 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": "BedrockMantleInference",
      "Effect": "Allow",
      "Action": [
        "bedrock-mantle:Get*",
        "bedrock-mantle:List*",
        "bedrock-mantle:CreateInference"
      ],
      "Resource": "arn:aws:bedrock-mantle:*:*:project/*"
    },
    {
      "Sid": "BedrockWebSearch",
      "Effect": "Allow",
      "Action": [
        "bedrock-websearch:InvokeSearch",
        "bedrock-websearch:InvokeFetch"
      ],
      "Resource": "arn:aws:bedrock-websearch:*:*:*"
    },
    {
      "Sid": "BedrockMantleCallWithBearerToken",
      "Effect": "Allow",
      "Action": [
        "bedrock-mantle:CallWithBearerToken"
      ],
      "Resource": "*"
    },
    {
      "Sid": "MarketplaceOperationsFromBedrockMantleFor3pModels",
      "Effect": "Allow",
      "Action": [
        "aws-marketplace:Subscribe",
        "aws-marketplace:ViewSubscriptions"
      ],
      "Resource": "*",
      "Condition": {
        "StringEquals": {
          "aws:CalledViaLast": "bedrock-mantle.amazonaws.com"
        }
      }
    }
  ]
}

Version history

Current version v5, edited by AWS on 2026-08-04. 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/AmazonBedrockMantleInferenceAccess
aws iam attach-user-policy --user-name USER_NAME --policy-arn arn:aws:iam::aws:policy/AmazonBedrockMantleInferenceAccess
aws iam attach-group-policy --group-name GROUP_NAME --policy-arn arn:aws:iam::aws:policy/AmazonBedrockMantleInferenceAccess

CloudFormation

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

Terraform

resource "aws_iam_role_policy_attachment" "amazonbedrockmantleinferenceaccess" {
  role       = aws_iam_role.example.name
  policy_arn = "arn:aws:iam::aws:policy/AmazonBedrockMantleInferenceAccess"
}

CDK (TypeScript)

role.addManagedPolicy(
  iam.ManagedPolicy.fromAwsManagedPolicyName("AmazonBedrockMantleInferenceAccess"),
);

Sources

Pending editorial review. No editorial sources are listed yet.