Class IAMPolicyGrpc.IAMPolicyFutureStub (1.22.0)

public static final class IAMPolicyGrpc.IAMPolicyFutureStub extends AbstractFutureStub<IAMPolicyGrpc.IAMPolicyFutureStub>

A stub to allow clients to do ListenableFuture-style rpc calls to service IAMPolicy.

API Overview Manages Identity and Access Management (IAM) policies. Any implementation of an API that offers access control features implements the google.iam.v1.IAMPolicy interface.

Data model

Access control is applied when a principal (user or service account), takes some action on a resource exposed by a service. Resources, identified by URI-like names, are the unit of access control specification. Service implementations can choose the granularity of access control and the supported permissions for their resources. For example one database service may allow access control to be specified only at the Table level, whereas another might allow access control to also be specified at the Column level.

Policy Structure

See google.iam.v1.Policy This is intentionally not a CRUD style API because access control policies are created and deleted implicitly with the resources to which they are attached.

Inheritance

java.lang.Object > io.grpc.stub.AbstractStub > io.grpc.stub.AbstractFutureStub > IAMPolicyGrpc.IAMPolicyFutureStub

Methods

build(Channel channel, CallOptions callOptions)

protected IAMPolicyGrpc.IAMPolicyFutureStub build(Channel channel, CallOptions callOptions)
Parameters
NameDescription
channelio.grpc.Channel
callOptionsio.grpc.CallOptions
Returns
TypeDescription
IAMPolicyGrpc.IAMPolicyFutureStub
Overrides
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

getIamPolicy(GetIamPolicyRequest request)

public ListenableFuture<Policy> getIamPolicy(GetIamPolicyRequest request)

Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.

Parameter
NameDescription
requestGetIamPolicyRequest
Returns
TypeDescription
com.google.common.util.concurrent.ListenableFuture<Policy>

setIamPolicy(SetIamPolicyRequest request)

public ListenableFuture<Policy> setIamPolicy(SetIamPolicyRequest request)

Sets the access control policy on the specified resource. Replaces any existing policy. Can return NOT_FOUND, INVALID_ARGUMENT, and PERMISSION_DENIED errors.

Parameter
NameDescription
requestSetIamPolicyRequest
Returns
TypeDescription
com.google.common.util.concurrent.ListenableFuture<Policy>

testIamPermissions(TestIamPermissionsRequest request)

public ListenableFuture<TestIamPermissionsResponse> testIamPermissions(TestIamPermissionsRequest request)

Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error. Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may "fail open" without warning.

Parameter
NameDescription
requestTestIamPermissionsRequest
Returns
TypeDescription
com.google.common.util.concurrent.ListenableFuture<TestIamPermissionsResponse>