public final class Policy extends GeneratedMessageV3 implements PolicyOrBuilder
An Identity and Access Management (IAM) policy, which specifies access
controls for Google Cloud resources.
A Policy is a collection of bindings. A binding binds one or more
members, or principals, to a single role. Principals can be user
accounts, service accounts, Google groups, and domains (such as G Suite). A
role is a named list of permissions; each role can be an IAM predefined
role or a user-created custom role.
For some types of Google Cloud resources, a binding can also specify a
condition, which is a logical expression that allows access to a resource
only if the expression evaluates to true. A condition can add constraints
based on attributes of the request, the resource, or both. To learn which
resources support conditions in their IAM policies, see the
IAM
documentation.
JSON example:
`
{
"bindings": [
{
"role": "roles/resourcemanager.organizationAdmin",
"members": [
"user:mike@example.com",
"group:admins@example.com",
"domain:google.com",
"serviceAccount:my-project-id@appspot.gserviceaccount.com"
]
},
{
"role": "roles/resourcemanager.organizationViewer",
"members": [
"user:eve@example.com"
],
"condition": {
"title": "expirable access",
"description": "Does not grant access after Sep 2020",
"expression": "request.time <
timestamp('2020-10-01T00:00:00.000Z')",
}
}
],
"etag": "BwWWja0YfJA=",
"version": 3
}
YAML example:
bindings:
- members:
- user:mike@example.com
- group:admins@example.com
- domain:google.com
- serviceAccount:my-project-id@appspot.gserviceaccount.com
role: roles/resourcemanager.organizationAdmin
members:
- user:eve@example.com
role: roles/resourcemanager.organizationViewer
condition:
title: expirable access
description: Does not grant access after Sep 2020
expression: request.time < timestamp('2020-10-01T00:00:00.000Z')
etag: BwWWja0YfJA=
version: 3
`
For a description of IAM and its features, see the
IAM documentation.
Protobuf type google.iam.v1.Policy
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
Static Fields
AUDIT_CONFIGS_FIELD_NUMBER
public static final int AUDIT_CONFIGS_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
BINDINGS_FIELD_NUMBER
public static final int BINDINGS_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
ETAG_FIELD_NUMBER
public static final int ETAG_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
VERSION_FIELD_NUMBER
public static final int VERSION_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
Static Methods
getDefaultInstance()
public static Policy getDefaultInstance()
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
newBuilder()
public static Policy.Builder newBuilder()
newBuilder(Policy prototype)
public static Policy.Builder newBuilder(Policy prototype)
| Parameter |
|---|
| Name | Description |
prototype | Policy
|
public static Policy parseDelimitedFrom(InputStream input)
public static Policy parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(byte[] data)
public static Policy parseFrom(byte[] data)
| Parameter |
|---|
| Name | Description |
data | byte[]
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static Policy parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteString data)
public static Policy parseFrom(ByteString data)
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static Policy parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static Policy parseFrom(CodedInputStream input)
public static Policy parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static Policy parseFrom(InputStream input)
public static Policy parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteBuffer data)
public static Policy parseFrom(ByteBuffer data)
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static Policy parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
parser()
public static Parser<Policy> parser()
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
|---|
| Name | Description |
obj | Object
|
Overrides
getAuditConfigs(int index)
public AuditConfig getAuditConfigs(int index)
Specifies cloud audit logging configuration for this policy.
repeated .google.iam.v1.AuditConfig audit_configs = 6;
| Parameter |
|---|
| Name | Description |
index | int
|
getAuditConfigsCount()
public int getAuditConfigsCount()
Specifies cloud audit logging configuration for this policy.
repeated .google.iam.v1.AuditConfig audit_configs = 6;
| Returns |
|---|
| Type | Description |
int | |
getAuditConfigsList()
public List<AuditConfig> getAuditConfigsList()
Specifies cloud audit logging configuration for this policy.
repeated .google.iam.v1.AuditConfig audit_configs = 6;
getAuditConfigsOrBuilder(int index)
public AuditConfigOrBuilder getAuditConfigsOrBuilder(int index)
Specifies cloud audit logging configuration for this policy.
repeated .google.iam.v1.AuditConfig audit_configs = 6;
| Parameter |
|---|
| Name | Description |
index | int
|
getAuditConfigsOrBuilderList()
public List<? extends AuditConfigOrBuilder> getAuditConfigsOrBuilderList()
Specifies cloud audit logging configuration for this policy.
repeated .google.iam.v1.AuditConfig audit_configs = 6;
| Returns |
|---|
| Type | Description |
List<? extends com.google.iam.v1.AuditConfigOrBuilder> | |
getBindings(int index)
public Binding getBindings(int index)
Associates a list of members, or principals, with a role. Optionally,
may specify a condition that determines how and when the bindings are
applied. Each of the bindings must contain at least one principal.
The bindings in a Policy can refer to up to 1,500 principals; up to 250
of these principals can be Google groups. Each occurrence of a principal
counts towards these limits. For example, if the bindings grant 50
different roles to user:alice@example.com, and not to any other
principal, then you can add another 1,450 principals to the bindings in
the Policy.
repeated .google.iam.v1.Binding bindings = 4;
| Parameter |
|---|
| Name | Description |
index | int
|
getBindingsCount()
public int getBindingsCount()
Associates a list of members, or principals, with a role. Optionally,
may specify a condition that determines how and when the bindings are
applied. Each of the bindings must contain at least one principal.
The bindings in a Policy can refer to up to 1,500 principals; up to 250
of these principals can be Google groups. Each occurrence of a principal
counts towards these limits. For example, if the bindings grant 50
different roles to user:alice@example.com, and not to any other
principal, then you can add another 1,450 principals to the bindings in
the Policy.
repeated .google.iam.v1.Binding bindings = 4;
| Returns |
|---|
| Type | Description |
int | |
getBindingsList()
public List<Binding> getBindingsList()
Associates a list of members, or principals, with a role. Optionally,
may specify a condition that determines how and when the bindings are
applied. Each of the bindings must contain at least one principal.
The bindings in a Policy can refer to up to 1,500 principals; up to 250
of these principals can be Google groups. Each occurrence of a principal
counts towards these limits. For example, if the bindings grant 50
different roles to user:alice@example.com, and not to any other
principal, then you can add another 1,450 principals to the bindings in
the Policy.
repeated .google.iam.v1.Binding bindings = 4;
getBindingsOrBuilder(int index)
public BindingOrBuilder getBindingsOrBuilder(int index)
Associates a list of members, or principals, with a role. Optionally,
may specify a condition that determines how and when the bindings are
applied. Each of the bindings must contain at least one principal.
The bindings in a Policy can refer to up to 1,500 principals; up to 250
of these principals can be Google groups. Each occurrence of a principal
counts towards these limits. For example, if the bindings grant 50
different roles to user:alice@example.com, and not to any other
principal, then you can add another 1,450 principals to the bindings in
the Policy.
repeated .google.iam.v1.Binding bindings = 4;
| Parameter |
|---|
| Name | Description |
index | int
|
getBindingsOrBuilderList()
public List<? extends BindingOrBuilder> getBindingsOrBuilderList()
Associates a list of members, or principals, with a role. Optionally,
may specify a condition that determines how and when the bindings are
applied. Each of the bindings must contain at least one principal.
The bindings in a Policy can refer to up to 1,500 principals; up to 250
of these principals can be Google groups. Each occurrence of a principal
counts towards these limits. For example, if the bindings grant 50
different roles to user:alice@example.com, and not to any other
principal, then you can add another 1,450 principals to the bindings in
the Policy.
repeated .google.iam.v1.Binding bindings = 4;
| Returns |
|---|
| Type | Description |
List<? extends com.google.iam.v1.BindingOrBuilder> | |
getDefaultInstanceForType()
public Policy getDefaultInstanceForType()
getEtag()
public ByteString getEtag()
etag is used for optimistic concurrency control as a way to help
prevent simultaneous updates of a policy from overwriting each other.
It is strongly suggested that systems make use of the etag in the
read-modify-write cycle to perform policy updates in order to avoid race
conditions: An etag is returned in the response to getIamPolicy, and
systems are expected to put that etag in the request to setIamPolicy to
ensure that their change will be applied to the same version of the policy.
Important: If you use IAM Conditions, you must include the etag field
whenever you call setIamPolicy. If you omit this field, then IAM allows
you to overwrite a version 3 policy with a version 1 policy, and all of
the conditions in the version 3 policy are lost.
bytes etag = 3;
getParserForType()
public Parser<Policy> getParserForType()
Overrides
getSerializedSize()
public int getSerializedSize()
| Returns |
|---|
| Type | Description |
int | |
Overrides
getVersion()
Specifies the format of the policy.
Valid values are 0, 1, and 3. Requests that specify an invalid value
are rejected.
Any operation that affects conditional role bindings must specify version
3. This requirement applies to the following operations:
- Getting a policy that includes a conditional role binding
- Adding a conditional role binding to a policy
- Changing a conditional role binding in a policy
Removing any role binding, with or without a condition, from a policy
that includes conditions
Important: If you use IAM Conditions, you must include the etag field
whenever you call setIamPolicy. If you omit this field, then IAM allows
you to overwrite a version 3 policy with a version 1 policy, and all of
the conditions in the version 3 policy are lost.
If a policy does not include any conditions, operations on that policy may
specify any valid version or leave the field unset.
To learn which resources support conditions in their IAM policies, see the
IAM
documentation.
int32 version = 1;
| Returns |
|---|
| Type | Description |
int | The version.
|
hashCode()
| Returns |
|---|
| Type | Description |
int | |
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
newBuilderForType()
public Policy.Builder newBuilderForType()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected Policy.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Overrides
toBuilder()
public Policy.Builder toBuilder()
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Overrides
