CfnManagedPolicy

class aws_cdk.aws_iam.CfnManagedPolicy(scope, id, *, policy_document, description=None, groups=None, managed_policy_name=None, path=None, roles=None, users=None)

Bases: CfnResource

Creates a new managed policy for your AWS account .

This operation creates a policy version with a version identifier of v1 and sets v1 as the policy’s default version. For more information about policy versions, see Versioning for managed policies in the IAM User Guide .

As a best practice, you can validate your IAM policies. To learn more, see Validating IAM policies in the IAM User Guide .

For more information about managed policies in general, see Managed policies and inline policies in the IAM User Guide .

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-managedpolicy.html

CloudformationResource:

AWS::IAM::ManagedPolicy

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_iam as iam

# policy_document: Any

cfn_managed_policy = iam.CfnManagedPolicy(self, "MyCfnManagedPolicy",
    policy_document=policy_document,

    # the properties below are optional
    description="description",
    groups=["groups"],
    managed_policy_name="managedPolicyName",
    path="path",
    roles=["roles"],
    users=["users"]
)
Parameters:
  • scope (Construct) – Scope in which this resource is defined.

  • id (str) – Construct identifier for this resource (unique in its scope).

  • policy_document (Any) – The JSON policy document that you want to use as the content for the new policy. You must provide policies in JSON format in IAM. However, for AWS CloudFormation templates formatted in YAML, you can provide the policy in JSON or YAML format. AWS CloudFormation always converts a YAML policy to JSON format before submitting it to IAM. The maximum length of the policy document that you can pass in this operation, including whitespace, is listed below. To view the maximum character counts of a managed policy with no whitespaces, see IAM and AWS STS character quotas . To learn more about JSON policy grammar, see Grammar of the IAM JSON policy language in the IAM User Guide . The regex pattern used to validate this parameter is a string of characters consisting of the following: - Any printable ASCII character ranging from the space character ( \u0020 ) through the end of the ASCII character range - The printable characters in the Basic Latin and Latin-1 Supplement character set (through \u00FF ) - The special characters tab ( \u0009 ), line feed ( \u000A ), and carriage return ( \u000D )

  • description (Optional[str]) – A friendly description of the policy. Typically used to store information about the permissions defined in the policy. For example, “Grants access to production DynamoDB tables.” The policy description is immutable. After a value is assigned, it cannot be changed.

  • groups (Optional[Sequence[str]]) –

    The name (friendly name, not ARN) of the group to attach the policy to. This parameter allows (through its regex pattern ) a string of characters consisting of upper and lowercase alphanumeric characters with no spaces. You can also include any of the following characters: _+=,.@-

  • managed_policy_name (Optional[str]) – The friendly name of the policy. .. epigraph:: If you specify a name, you cannot perform updates that require replacement of this resource. You can perform updates that require no or some interruption. If you must replace the resource, specify a new name. If you specify a name, you must specify the CAPABILITY_NAMED_IAM value to acknowledge your template’s capabilities. For more information, see Acknowledging IAM Resources in AWS CloudFormation Templates . .. epigraph:: Naming an IAM resource can cause an unrecoverable error if you reuse the same template in multiple Regions. To prevent this, we recommend using Fn::Join and AWS::Region to create a Region-specific name, as in the following example: {"Fn::Join": ["", [{"Ref": "AWS::Region"}, {"Ref": "MyResourceName"}]]} .

  • path (Optional[str]) –

    The path for the policy. For more information about paths, see IAM identifiers in the IAM User Guide . This parameter is optional. If it is not included, it defaults to a slash (/). This parameter allows (through its regex pattern ) a string of characters consisting of either a forward slash (/) by itself or a string that must begin and end with forward slashes. In addition, it can contain any ASCII character from the ! ( \u0021 ) through the DEL character ( \u007F ), including most punctuation characters, digits, and upper and lowercased letters. .. epigraph:: You cannot use an asterisk (*) in the path name. Default: - “/”

  • roles (Optional[Sequence[str]]) –

    The name (friendly name, not ARN) of the role to attach the policy to. This parameter allows (per its regex pattern ) a string of characters consisting of upper and lowercase alphanumeric characters with no spaces. You can also include any of the following characters: _+=,.@- .. epigraph:: If an external policy (such as AWS::IAM::Policy or AWS::IAM::ManagedPolicy ) has a Ref to a role and if a resource (such as AWS::ECS::Service ) also has a Ref to the same role, add a DependsOn attribute to the resource to make the resource depend on the external policy. This dependency ensures that the role’s policy is available throughout the resource’s lifecycle. For example, when you delete a stack with an AWS::ECS::Service resource, the DependsOn attribute ensures that AWS CloudFormation deletes the AWS::ECS::Service resource before deleting its role’s policy.

  • users (Optional[Sequence[str]]) –

    The name (friendly name, not ARN) of the IAM user to attach the policy to. This parameter allows (through its regex pattern ) a string of characters consisting of upper and lowercase alphanumeric characters with no spaces. You can also include any of the following characters: _+=,.@-

Methods

add_deletion_override(path)

Syntactic sugar for addOverride(path, undefined).

Parameters:

path (str) – The path of the value to delete.

Return type:

None

add_dependency(target)

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.

Parameters:

target (CfnResource) –

Return type:

None

add_depends_on(target)

(deprecated) Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

Parameters:

target (CfnResource) –

Deprecated:

use addDependency

Stability:

deprecated

Return type:

None

add_metadata(key, value)

Add a value to the CloudFormation Resource Metadata.

Parameters:
  • key (str) –

  • value (Any) –

See:

Return type:

None

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

add_override(path, value)

Adds an override to the synthesized CloudFormation resource.

To add a property override, either use addPropertyOverride or prefix path with “Properties.” (i.e. Properties.TopicName).

If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.

To include a literal . in the property name, prefix with a \. In most programming languages you will need to write this as "\\." because the \ itself will need to be escaped.

For example:

cfn_resource.add_override("Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes", ["myattribute"])
cfn_resource.add_override("Properties.GlobalSecondaryIndexes.1.ProjectionType", "INCLUDE")

would add the overrides Example:

"Properties": {
  "GlobalSecondaryIndexes": [
    {
      "Projection": {
        "NonKeyAttributes": [ "myattribute" ]
        ...
      }
      ...
    },
    {
      "ProjectionType": "INCLUDE"
      ...
    },
  ]
  ...
}

The value argument to addOverride will not be processed or translated in any way. Pass raw JSON values in here with the correct capitalization for CloudFormation. If you pass CDK classes or structs, they will be rendered with lowercased key names, and CloudFormation will reject the template.

Parameters:
  • path (str) –

    • The path of the property, you can use dot notation to override values in complex types. Any intermediate keys will be created as needed.

  • value (Any) –

    • The value. Could be primitive or complex.

Return type:

None

add_property_deletion_override(property_path)

Adds an override that deletes the value of a property from the resource definition.

Parameters:

property_path (str) – The path to the property.

Return type:

None

add_property_override(property_path, value)

Adds an override to a resource property.

Syntactic sugar for addOverride("Properties.<...>", value).

Parameters:
  • property_path (str) – The path of the property.

  • value (Any) – The value.

Return type:

None

apply_removal_policy(policy=None, *, apply_to_update_replace_policy=None, default=None)

Sets the deletion policy of the resource based on the removal policy specified.

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you’ve removed it from the CDK application or because you’ve made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN). In some cases, a snapshot can be taken of the resource prior to deletion (RemovalPolicy.SNAPSHOT). A list of resources that support this policy can be found in the following link:

Parameters:
  • policy (Optional[RemovalPolicy]) –

  • apply_to_update_replace_policy (Optional[bool]) – Apply the same deletion policy to the resource’s “UpdateReplacePolicy”. Default: true

  • default (Optional[RemovalPolicy]) – The default policy to apply in case the removal policy is not defined. Default: - Default value is resource specific. To determine the default value for a resource, please consult that specific resource’s documentation.

See:

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-deletionpolicy.html#aws-attribute-deletionpolicy-options

Return type:

None

get_att(attribute_name, type_hint=None)

Returns a token for an runtime attribute of this resource.

Ideally, use generated attribute accessors (e.g. resource.arn), but this can be used for future compatibility in case there is no generated attribute.

Parameters:
  • attribute_name (str) – The name of the attribute.

  • type_hint (Optional[ResolutionTypeHint]) –

Return type:

Reference

get_metadata(key)

Retrieve a value value from the CloudFormation Resource Metadata.

Parameters:

key (str) –

See:

Return type:

Any

https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html

Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.

inspect(inspector)

Examines the CloudFormation resource and discloses attributes.

Parameters:

inspector (TreeInspector) – tree inspector to collect and process attributes.

Return type:

None

obtain_dependencies()

Retrieves an array of resources this resource depends on.

This assembles dependencies on resources across stacks (including nested stacks) automatically.

Return type:

List[Union[Stack, CfnResource]]

obtain_resource_dependencies()

Get a shallow copy of dependencies between this resource and other resources in the same stack.

Return type:

List[CfnResource]

override_logical_id(new_logical_id)

Overrides the auto-generated logical ID with a specific ID.

Parameters:

new_logical_id (str) – The new logical ID to use for this stack element.

Return type:

None

remove_dependency(target)

Indicates that this resource no longer depends on another resource.

This can be used for resources across stacks (including nested stacks) and the dependency will automatically be removed from the relevant scope.

Parameters:

target (CfnResource) –

Return type:

None

replace_dependency(target, new_target)

Replaces one dependency with another.

Parameters:
Return type:

None

to_string()

Returns a string representation of this construct.

Return type:

str

Returns:

a string representation of this resource

Attributes

CFN_RESOURCE_TYPE_NAME = 'AWS::IAM::ManagedPolicy'
attr_attachment_count

The number of principal entities (users, groups, and roles) that the policy is attached to.

CloudformationAttribute:

AttachmentCount

attr_create_date

//www.iso.org/iso/iso8601>`_ , when the policy was created.

CloudformationAttribute:

CreateDate

Type:

The date and time, in `ISO 8601 date-time format <https

Type:

//docs.aws.amazon.com/http

attr_default_version_id

The identifier for the version of the policy that is set as the default (operative) version.

For more information about policy versions, see Versioning for managed policies in the IAM User Guide .

CloudformationAttribute:

DefaultVersionId

attr_is_attachable

Specifies whether the policy can be attached to an IAM user, group, or role.

CloudformationAttribute:

IsAttachable

attr_permissions_boundary_usage_count

The number of entities (users and roles) for which the policy is used as the permissions boundary.

For more information about permissions boundaries, see Permissions boundaries for IAM identities in the IAM User Guide .

CloudformationAttribute:

PermissionsBoundaryUsageCount

attr_policy_arn

PolicyArn

Type:

cloudformationAttribute

attr_policy_id

The stable and unique string identifying the policy.

For more information about IDs, see IAM identifiers in the IAM User Guide .

CloudformationAttribute:

PolicyId

attr_update_date

//www.iso.org/iso/iso8601>`_ , when the policy was last updated.

When a policy has only one version, this field contains the date and time when the policy was created. When a policy has more than one version, this field contains the date and time when the most recent policy version was created.

CloudformationAttribute:

UpdateDate

Type:

The date and time, in `ISO 8601 date-time format <https

Type:

//docs.aws.amazon.com/http

cfn_options

Options for this resource, such as condition, update policy etc.

cfn_resource_type

AWS resource type.

creation_stack

return:

the stack trace of the point where this Resource was created from, sourced from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most node +internal+ entries filtered.

description

A friendly description of the policy.

groups

The name (friendly name, not ARN) of the group to attach the policy to.

logical_id

The logical ID for this CloudFormation stack element.

The logical ID of the element is calculated from the path of the resource node in the construct tree.

To override this value, use overrideLogicalId(newLogicalId).

Returns:

the logical ID as a stringified token. This value will only get resolved during synthesis.

managed_policy_name

The friendly name of the policy.

node

The tree node.

path

The path for the policy.

policy_document

The JSON policy document that you want to use as the content for the new policy.

ref

Return a string that will be resolved to a CloudFormation { Ref } for this element.

If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through Lazy.any({ produce: resource.ref }).

roles

The name (friendly name, not ARN) of the role to attach the policy to.

stack

The stack in which this element is defined.

CfnElements must be defined within a stack scope (directly or indirectly).

users

The name (friendly name, not ARN) of the IAM user to attach the policy to.

Static Methods

classmethod is_cfn_element(x)

Returns true if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of instanceof to allow stack elements from different versions of this library to be included in the same stack.

Parameters:

x (Any) –

Return type:

bool

Returns:

The construct as a stack element or undefined if it is not a stack element.

classmethod is_cfn_resource(x)

Check whether the given object is a CfnResource.

Parameters:

x (Any) –

Return type:

bool

classmethod is_construct(x)

Checks if x is a construct.

Use this method instead of instanceof to properly detect Construct instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the constructs library on disk are seen as independent, completely different libraries. As a consequence, the class Construct in each copy of the constructs library is seen as a different class, and an instance of one class will not test as instanceof the other class. npm install will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the constructs library can be accidentally installed, and instanceof will behave unpredictably. It is safest to avoid using instanceof, and using this type-testing method instead.

Parameters:

x (Any) – Any object.

Return type:

bool

Returns:

true if x is an object created from a class which extends Construct.