published on Thursday, Apr 16, 2026 by Pulumi
published on Thursday, Apr 16, 2026 by Pulumi
Manages an S3 Files File System Policy.
Example Usage
import * as pulumi from "@pulumi/pulumi";
import * as aws from "@pulumi/aws";
const current = aws.getCallerIdentity({});
const currentGetPartition = aws.getPartition({});
const example = new aws.s3.FilesFileSystemPolicy("example", {
fileSystemId: exampleAwsS3filesFileSystem.id,
policy: JSON.stringify({
Version: "2012-10-17",
Statement: [{
Effect: "Allow",
Principal: {
AWS: Promise.all([currentGetPartition, current]).then(([currentGetPartition, current]) => `arn:${currentGetPartition.partition}:iam::${current.accountId}:root`),
},
Action: "s3files:ClientMount",
Resource: "*",
}],
}),
});
import pulumi
import json
import pulumi_aws as aws
current = aws.get_caller_identity()
current_get_partition = aws.get_partition()
example = aws.s3.FilesFileSystemPolicy("example",
file_system_id=example_aws_s3files_file_system["id"],
policy=json.dumps({
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Principal": {
"AWS": f"arn:{current_get_partition.partition}:iam::{current.account_id}:root",
},
"Action": "s3files:ClientMount",
"Resource": "*",
}],
}))
package main
import (
"encoding/json"
"fmt"
"github.com/pulumi/pulumi-aws/sdk/v7/go/aws"
"github.com/pulumi/pulumi-aws/sdk/v7/go/aws/s3"
"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)
func main() {
pulumi.Run(func(ctx *pulumi.Context) error {
current, err := aws.GetCallerIdentity(ctx, &aws.GetCallerIdentityArgs{}, nil)
if err != nil {
return err
}
currentGetPartition, err := aws.GetPartition(ctx, &aws.GetPartitionArgs{}, nil)
if err != nil {
return err
}
tmpJSON0, err := json.Marshal(map[string]interface{}{
"Version": "2012-10-17",
"Statement": []map[string]interface{}{
map[string]interface{}{
"Effect": "Allow",
"Principal": map[string]interface{}{
"AWS": fmt.Sprintf("arn:%v:iam::%v:root", currentGetPartition.Partition, current.AccountId),
},
"Action": "s3files:ClientMount",
"Resource": "*",
},
},
})
if err != nil {
return err
}
json0 := string(tmpJSON0)
_, err = s3.NewFilesFileSystemPolicy(ctx, "example", &s3.FilesFileSystemPolicyArgs{
FileSystemId: pulumi.Any(exampleAwsS3filesFileSystem.Id),
Policy: json0,
})
if err != nil {
return err
}
return nil
})
}
using System.Collections.Generic;
using System.Linq;
using System.Text.Json;
using Pulumi;
using Aws = Pulumi.Aws;
return await Deployment.RunAsync(() =>
{
var current = Aws.Index.GetCallerIdentity.Invoke();
var currentGetPartition = Aws.Index.GetPartition.Invoke();
var example = new Aws.S3.FilesFileSystemPolicy("example", new()
{
FileSystemId = exampleAwsS3filesFileSystem.Id,
Policy = JsonSerializer.Serialize(new Dictionary<string, object?>
{
["Version"] = "2012-10-17",
["Statement"] = new[]
{
new Dictionary<string, object?>
{
["Effect"] = "Allow",
["Principal"] = new Dictionary<string, object?>
{
["AWS"] = Output.Tuple(currentGetPartition, current).Apply(values =>
{
var currentGetPartition = values.Item1;
var current = values.Item2;
return $"arn:{currentGetPartition.Apply(getPartitionResult => getPartitionResult.Partition)}:iam::{current.Apply(getCallerIdentityResult => getCallerIdentityResult.AccountId)}:root";
}),
},
["Action"] = "s3files:ClientMount",
["Resource"] = "*",
},
},
}),
});
});
package generated_program;
import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.aws.AwsFunctions;
import com.pulumi.aws.inputs.GetCallerIdentityArgs;
import com.pulumi.aws.inputs.GetPartitionArgs;
import com.pulumi.aws.s3.FilesFileSystemPolicy;
import com.pulumi.aws.s3.FilesFileSystemPolicyArgs;
import static com.pulumi.codegen.internal.Serialization.*;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
public class App {
public static void main(String[] args) {
Pulumi.run(App::stack);
}
public static void stack(Context ctx) {
final var current = AwsFunctions.getCallerIdentity(GetCallerIdentityArgs.builder()
.build());
final var currentGetPartition = AwsFunctions.getPartition(GetPartitionArgs.builder()
.build());
var example = new FilesFileSystemPolicy("example", FilesFileSystemPolicyArgs.builder()
.fileSystemId(exampleAwsS3filesFileSystem.id())
.policy(serializeJson(
jsonObject(
jsonProperty("Version", "2012-10-17"),
jsonProperty("Statement", jsonArray(jsonObject(
jsonProperty("Effect", "Allow"),
jsonProperty("Principal", jsonObject(
jsonProperty("AWS", String.format("arn:%s:iam::%s:root", currentGetPartition.partition(),current.accountId()))
)),
jsonProperty("Action", "s3files:ClientMount"),
jsonProperty("Resource", "*")
)))
)))
.build());
}
}
resources:
example:
type: aws:s3:FilesFileSystemPolicy
properties:
fileSystemId: ${exampleAwsS3filesFileSystem.id}
policy:
fn::toJSON:
Version: 2012-10-17
Statement:
- Effect: Allow
Principal:
AWS: arn:${currentGetPartition.partition}:iam::${current.accountId}:root
Action: s3files:ClientMount
Resource: '*'
variables:
current:
fn::invoke:
function: aws:getCallerIdentity
arguments: {}
currentGetPartition:
fn::invoke:
function: aws:getPartition
arguments: {}
Create FilesFileSystemPolicy Resource
Resources are created with functions called constructors. To learn more about declaring and configuring resources, see Resources.
Constructor syntax
new FilesFileSystemPolicy(name: string, args: FilesFileSystemPolicyArgs, opts?: CustomResourceOptions);@overload
def FilesFileSystemPolicy(resource_name: str,
args: FilesFileSystemPolicyArgs,
opts: Optional[ResourceOptions] = None)
@overload
def FilesFileSystemPolicy(resource_name: str,
opts: Optional[ResourceOptions] = None,
file_system_id: Optional[str] = None,
policy: Optional[str] = None,
region: Optional[str] = None)func NewFilesFileSystemPolicy(ctx *Context, name string, args FilesFileSystemPolicyArgs, opts ...ResourceOption) (*FilesFileSystemPolicy, error)public FilesFileSystemPolicy(string name, FilesFileSystemPolicyArgs args, CustomResourceOptions? opts = null)
public FilesFileSystemPolicy(String name, FilesFileSystemPolicyArgs args)
public FilesFileSystemPolicy(String name, FilesFileSystemPolicyArgs args, CustomResourceOptions options)
type: aws:s3:FilesFileSystemPolicy
properties: # The arguments to resource properties.
options: # Bag of options to control resource's behavior.
Parameters
- name string
- The unique name of the resource.
- args FilesFileSystemPolicyArgs
- The arguments to resource properties.
- opts CustomResourceOptions
- Bag of options to control resource's behavior.
- resource_name str
- The unique name of the resource.
- args FilesFileSystemPolicyArgs
- The arguments to resource properties.
- opts ResourceOptions
- Bag of options to control resource's behavior.
- ctx Context
- Context object for the current deployment.
- name string
- The unique name of the resource.
- args FilesFileSystemPolicyArgs
- The arguments to resource properties.
- opts ResourceOption
- Bag of options to control resource's behavior.
- name string
- The unique name of the resource.
- args FilesFileSystemPolicyArgs
- The arguments to resource properties.
- opts CustomResourceOptions
- Bag of options to control resource's behavior.
- name String
- The unique name of the resource.
- args FilesFileSystemPolicyArgs
- The arguments to resource properties.
- options CustomResourceOptions
- Bag of options to control resource's behavior.
Constructor example
The following reference example uses placeholder values for all input properties.
var filesFileSystemPolicyResource = new Aws.S3.FilesFileSystemPolicy("filesFileSystemPolicyResource", new()
{
FileSystemId = "string",
Policy = "string",
Region = "string",
});
example, err := s3.NewFilesFileSystemPolicy(ctx, "filesFileSystemPolicyResource", &s3.FilesFileSystemPolicyArgs{
FileSystemId: pulumi.String("string"),
Policy: pulumi.String("string"),
Region: pulumi.String("string"),
})
var filesFileSystemPolicyResource = new FilesFileSystemPolicy("filesFileSystemPolicyResource", FilesFileSystemPolicyArgs.builder()
.fileSystemId("string")
.policy("string")
.region("string")
.build());
files_file_system_policy_resource = aws.s3.FilesFileSystemPolicy("filesFileSystemPolicyResource",
file_system_id="string",
policy="string",
region="string")
const filesFileSystemPolicyResource = new aws.s3.FilesFileSystemPolicy("filesFileSystemPolicyResource", {
fileSystemId: "string",
policy: "string",
region: "string",
});
type: aws:s3:FilesFileSystemPolicy
properties:
fileSystemId: string
policy: string
region: string
FilesFileSystemPolicy Resource Properties
To learn more about resource properties and how to use them, see Inputs and Outputs in the Architecture and Concepts docs.
Inputs
In Python, inputs that are objects can be passed either as argument classes or as dictionary literals.
The FilesFileSystemPolicy resource accepts the following input properties:
- File
System stringId - File system ID. Changing this value forces replacement.
- Policy string
JSON policy document.
The following arguments are optional:
- Region string
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- File
System stringId - File system ID. Changing this value forces replacement.
- Policy string
JSON policy document.
The following arguments are optional:
- Region string
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- file
System StringId - File system ID. Changing this value forces replacement.
- policy String
JSON policy document.
The following arguments are optional:
- region String
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- file
System stringId - File system ID. Changing this value forces replacement.
- policy string
JSON policy document.
The following arguments are optional:
- region string
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- file_
system_ strid - File system ID. Changing this value forces replacement.
- policy str
JSON policy document.
The following arguments are optional:
- region str
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- file
System StringId - File system ID. Changing this value forces replacement.
- policy String
JSON policy document.
The following arguments are optional:
- region String
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
Outputs
All input properties are implicitly available as output properties. Additionally, the FilesFileSystemPolicy resource produces the following output properties:
- Id string
- The provider-assigned unique ID for this managed resource.
- Id string
- The provider-assigned unique ID for this managed resource.
- id String
- The provider-assigned unique ID for this managed resource.
- id string
- The provider-assigned unique ID for this managed resource.
- id str
- The provider-assigned unique ID for this managed resource.
- id String
- The provider-assigned unique ID for this managed resource.
Look up Existing FilesFileSystemPolicy Resource
Get an existing FilesFileSystemPolicy resource’s state with the given name, ID, and optional extra properties used to qualify the lookup.
public static get(name: string, id: Input<ID>, state?: FilesFileSystemPolicyState, opts?: CustomResourceOptions): FilesFileSystemPolicy@staticmethod
def get(resource_name: str,
id: str,
opts: Optional[ResourceOptions] = None,
file_system_id: Optional[str] = None,
policy: Optional[str] = None,
region: Optional[str] = None) -> FilesFileSystemPolicyfunc GetFilesFileSystemPolicy(ctx *Context, name string, id IDInput, state *FilesFileSystemPolicyState, opts ...ResourceOption) (*FilesFileSystemPolicy, error)public static FilesFileSystemPolicy Get(string name, Input<string> id, FilesFileSystemPolicyState? state, CustomResourceOptions? opts = null)public static FilesFileSystemPolicy get(String name, Output<String> id, FilesFileSystemPolicyState state, CustomResourceOptions options)resources: _: type: aws:s3:FilesFileSystemPolicy get: id: ${id}- name
- The unique name of the resulting resource.
- id
- The unique provider ID of the resource to lookup.
- state
- Any extra arguments used during the lookup.
- opts
- A bag of options that control this resource's behavior.
- resource_name
- The unique name of the resulting resource.
- id
- The unique provider ID of the resource to lookup.
- name
- The unique name of the resulting resource.
- id
- The unique provider ID of the resource to lookup.
- state
- Any extra arguments used during the lookup.
- opts
- A bag of options that control this resource's behavior.
- name
- The unique name of the resulting resource.
- id
- The unique provider ID of the resource to lookup.
- state
- Any extra arguments used during the lookup.
- opts
- A bag of options that control this resource's behavior.
- name
- The unique name of the resulting resource.
- id
- The unique provider ID of the resource to lookup.
- state
- Any extra arguments used during the lookup.
- opts
- A bag of options that control this resource's behavior.
- File
System stringId - File system ID. Changing this value forces replacement.
- Policy string
JSON policy document.
The following arguments are optional:
- Region string
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- File
System stringId - File system ID. Changing this value forces replacement.
- Policy string
JSON policy document.
The following arguments are optional:
- Region string
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- file
System StringId - File system ID. Changing this value forces replacement.
- policy String
JSON policy document.
The following arguments are optional:
- region String
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- file
System stringId - File system ID. Changing this value forces replacement.
- policy string
JSON policy document.
The following arguments are optional:
- region string
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- file_
system_ strid - File system ID. Changing this value forces replacement.
- policy str
JSON policy document.
The following arguments are optional:
- region str
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
- file
System StringId - File system ID. Changing this value forces replacement.
- policy String
JSON policy document.
The following arguments are optional:
- region String
- Region where this resource will be managed. Defaults to the Region set in the provider configuration.
Import
Identity Schema
Required
fileSystemId- File system ID.
Optional
accountId(String) AWS Account where this resource is managed.region(String) Region where this resource is managed.
Using pulumi import, import S3 Files File System Policy using fileSystemId. For example:
$ pulumi import aws:s3/filesFileSystemPolicy:FilesFileSystemPolicy example fs-1234567890abcdef0
To learn more about importing existing cloud resources, see Importing resources.
Package Details
- Repository
- AWS Classic pulumi/pulumi-aws
- License
- Apache-2.0
- Notes
- This Pulumi package is based on the
awsTerraform Provider.
published on Thursday, Apr 16, 2026 by Pulumi
