Class Iam (7.16.0)
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Package
@google-cloud/storage
Example
const
{
Storage
}
=
require
(
' @google-cloud/storage
'
);
const
storage
=
new
Storage
();
const
bucket
=
storage
.
bucket
(
'my-bucket'
);
// bucket.iam
Constructors
(constructor)(bucket)
constructor
(
bucket
:
Bucket
);
Constructs a new instance of the Iam
class
Methods
getPolicy(options)
getPolicy
(
options
?:
GetPolicyOptions
)
:
Promise<GetPolicyResponse>
;
getPolicy(options, callback)
getPolicy
(
options
:
GetPolicyOptions
,
callback
:
GetPolicyCallback
)
:
void
;
getPolicy(callback)
getPolicy
(
callback
:
GetPolicyCallback
)
:
void
;
setPolicy(policy, options)
setPolicy
(
policy
:
Policy
,
options
?:
SetPolicyOptions
)
:
Promise<SetPolicyResponse>
;
setPolicy(policy, callback)
setPolicy
(
policy
:
Policy
,
callback
:
SetPolicyCallback
)
:
void
;
setPolicy(policy, options, callback)
setPolicy
(
policy
:
Policy
,
options
:
SetPolicyOptions
,
callback
:
SetPolicyCallback
)
:
void
;
testPermissions(permissions, options)
testPermissions
(
permissions
:
string
|
string
[],
options
?:
TestIamPermissionsOptions
)
:
Promise<TestIamPermissionsResponse>
;
permissions
string | string[]
testPermissions(permissions, callback)
testPermissions
(
permissions
:
string
|
string
[],
callback
:
TestIamPermissionsCallback
)
:
void
;
permissions
string | string[]
testPermissions(permissions, options, callback)
testPermissions
(
permissions
:
string
|
string
[],
options
:
TestIamPermissionsOptions
,
callback
:
TestIamPermissionsCallback
)
:
void
;
permissions
string | string[]
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License
, and code samples are licensed under the Apache 2.0 License
. For details, see the Google Developers Site Policies
. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-09-04 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Class Iam (7.16.0)\n\nVersion latestkeyboard_arrow_down\n\n- [7.16.0 (latest)](/nodejs/docs/reference/storage/latest/storage/iam)\n- [7.13.0](/nodejs/docs/reference/storage/7.13.0/storage/iam)\n- [7.3.2](/nodejs/docs/reference/storage/7.3.2/storage/iam)\n- [7.2.0](/nodejs/docs/reference/storage/7.2.0/storage/iam)\n- [7.1.0](/nodejs/docs/reference/storage/7.1.0/storage/iam)\n- [7.0.1](/nodejs/docs/reference/storage/7.0.1/storage/iam)\n- [6.12.0](/nodejs/docs/reference/storage/6.12.0/storage/iam)\n- [6.11.0](/nodejs/docs/reference/storage/6.11.0/storage/iam)\n- [6.7.0](/nodejs/docs/reference/storage/6.7.0/storage/iam)\n- [6.6.0](/nodejs/docs/reference/storage/6.6.0/storage/iam)\n- [6.5.4](/nodejs/docs/reference/storage/6.5.4/storage/iam)\n- [6.4.2](/nodejs/docs/reference/storage/6.4.2/storage/iam)\n- [6.3.0](/nodejs/docs/reference/storage/6.3.0/storage/iam)\n- [6.2.3](/nodejs/docs/reference/storage/6.2.3/storage/iam)\n- [5.19.1](/nodejs/docs/reference/storage/5.19.1/storage/iam)\n- [5.18.3](/nodejs/docs/reference/storage/5.18.3/storage/iam)\n- [5.17.0](/nodejs/docs/reference/storage/5.17.0/storage/iam)\n- [5.16.1](/nodejs/docs/reference/storage/5.16.1/storage/iam)\n- [5.15.6](/nodejs/docs/reference/storage/5.15.6/storage/iam)\n- [5.14.8](/nodejs/docs/reference/storage/5.14.8/storage/iam)\n- [5.13.2](/nodejs/docs/reference/storage/5.13.2/storage/iam)\n- [5.12.0](/nodejs/docs/reference/storage/5.12.0/storage/iam)\n- [5.11.1](/nodejs/docs/reference/storage/5.11.1/storage/iam)\n- [5.10.0](/nodejs/docs/reference/storage/5.10.0/storage/iam)\n- [5.9.0](/nodejs/docs/reference/storage/5.9.0/storage/iam)\n- [5.8.5](/nodejs/docs/reference/storage/5.8.5/storage/iam) \nGet and set IAM policies for your Cloud Storage bucket.\n\nSee [Cloud Storage IAM Management](https://cloud.google.com/storage/docs/access-control/iam#short_title_iam_management) See [Granting, Changing, and Revoking Access](https://cloud.google.com/iam/docs/granting-changing-revoking-access) See [IAM Roles](https://cloud.google.com/iam/docs/understanding-roles)\n\nIam\n\nPackage\n-------\n\n[@google-cloud/storage](../overview.html)\n\nExample\n-------\n\n\n const {Storage} = require('https://cloud.google.com/nodejs/docs/reference/storage/latest/overview.html');\n const storage = new Storage();\n const bucket = storage.bucket('my-bucket');\n // bucket.iam\n\nConstructors\n------------\n\n### (constructor)(bucket)\n\n constructor(bucket: Bucket);\n\nConstructs a new instance of the `Iam` class\n\nMethods\n-------\n\n### getPolicy(options)\n\n getPolicy(options?: GetPolicyOptions): Promise\u003cGetPolicyResponse\u003e;\n\n### getPolicy(options, callback)\n\n getPolicy(options: GetPolicyOptions, callback: GetPolicyCallback): void;\n\n### getPolicy(callback)\n\n getPolicy(callback: GetPolicyCallback): void;\n\n### setPolicy(policy, options)\n\n setPolicy(policy: Policy, options?: SetPolicyOptions): Promise\u003cSetPolicyResponse\u003e;\n\n### setPolicy(policy, callback)\n\n setPolicy(policy: Policy, callback: SetPolicyCallback): void;\n\n### setPolicy(policy, options, callback)\n\n setPolicy(policy: Policy, options: SetPolicyOptions, callback: SetPolicyCallback): void;\n\n### testPermissions(permissions, options)\n\n testPermissions(permissions: string | string[], options?: TestIamPermissionsOptions): Promise\u003cTestIamPermissionsResponse\u003e;\n\n### testPermissions(permissions, callback)\n\n testPermissions(permissions: string | string[], callback: TestIamPermissionsCallback): void;\n\n### testPermissions(permissions, options, callback)\n\n testPermissions(permissions: string | string[], options: TestIamPermissionsOptions, callback: TestIamPermissionsCallback): void;"]]
