Class ConfidentialComputingClient (0.40.0)

Service Description: Service describing handlers for resources

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
LocationNameparent=LocationName.of("[PROJECT]","[LOCATION]");
Challengechallenge=Challenge.newBuilder().build();
Challengeresponse=confidentialComputingClient.createChallenge(parent,challenge);
}

Note: close() needs to be called on the ConfidentialComputingClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

Methods
Method Description Method Variants

CreateChallenge

Creates a new Challenge in a given project and location.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • createChallenge(CreateChallengeRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • createChallenge(LocationName parent, Challenge challenge)

  • createChallenge(String parent, Challenge challenge)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • createChallengeCallable()

VerifyAttestation

Verifies the provided attestation info, returning a signed OIDC token.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • verifyAttestation(VerifyAttestationRequest request)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • verifyAttestationCallable()

ListLocations

Lists information about the supported locations for this service.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • listLocations(ListLocationsRequest request)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • listLocationsPagedCallable()

  • listLocationsCallable()

GetLocation

Gets information about a location.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getLocation(GetLocationRequest request)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getLocationCallable()

See the individual methods for example code.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of ConfidentialComputingSettings to create(). For example:

To customize credentials:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
ConfidentialComputingSettingsconfidentialComputingSettings=
ConfidentialComputingSettings.newBuilder()
.setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
.build();
ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create(confidentialComputingSettings);

To customize the endpoint:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
ConfidentialComputingSettingsconfidentialComputingSettings=
ConfidentialComputingSettings.newBuilder().setEndpoint(myEndpoint).build();
ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create(confidentialComputingSettings);

To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
ConfidentialComputingSettingsconfidentialComputingSettings=
ConfidentialComputingSettings.newHttpJsonBuilder().build();
ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create(confidentialComputingSettings);

Please refer to the GitHub repository's samples for more quickstart code snippets.

Inheritance

java.lang.Object > ConfidentialComputingClient

Static Methods

create()

publicstaticfinalConfidentialComputingClientcreate()

Constructs an instance of ConfidentialComputingClient with default settings.

Returns
Type Description
ConfidentialComputingClient
Exceptions
Type Description
IOException

create(ConfidentialComputingSettings settings)

publicstaticfinalConfidentialComputingClientcreate(ConfidentialComputingSettingssettings)

Constructs an instance of ConfidentialComputingClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Parameter
Name Description
settings ConfidentialComputingSettings
Returns
Type Description
ConfidentialComputingClient
Exceptions
Type Description
IOException

create(ConfidentialComputingStub stub)

publicstaticfinalConfidentialComputingClientcreate(ConfidentialComputingStubstub)

Constructs an instance of ConfidentialComputingClient, using the given stub for making calls. This is for advanced usage - prefer using create(ConfidentialComputingSettings).

Parameter
Name Description
stub ConfidentialComputingStub
Returns
Type Description
ConfidentialComputingClient

Constructors

ConfidentialComputingClient(ConfidentialComputingSettings settings)

protectedConfidentialComputingClient(ConfidentialComputingSettingssettings)

Constructs an instance of ConfidentialComputingClient, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Parameter
Name Description
settings ConfidentialComputingSettings

ConfidentialComputingClient(ConfidentialComputingStub stub)

protectedConfidentialComputingClient(ConfidentialComputingStubstub)
Parameter
Name Description
stub ConfidentialComputingStub

Methods

awaitTermination(long duration, TimeUnit unit)

publicbooleanawaitTermination(longduration,TimeUnitunit)
Parameters
Name Description
duration long
unit TimeUnit
Returns
Type Description
boolean
Exceptions
Type Description
InterruptedException

close()

publicfinalvoidclose()

createChallenge(CreateChallengeRequest request)

publicfinalChallengecreateChallenge(CreateChallengeRequestrequest)

Creates a new Challenge in a given project and location.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
CreateChallengeRequestrequest=
CreateChallengeRequest.newBuilder()
.setParent(LocationName.of("[PROJECT]","[LOCATION]").toString())
.setChallenge(Challenge.newBuilder().build())
.build();
Challengeresponse=confidentialComputingClient.createChallenge(request);
}
Parameter
Name Description
request CreateChallengeRequest

The request object containing all of the parameters for the API call.

Returns
Type Description
Challenge

createChallenge(LocationName parent, Challenge challenge)

publicfinalChallengecreateChallenge(LocationNameparent,Challengechallenge)

Creates a new Challenge in a given project and location.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
LocationNameparent=LocationName.of("[PROJECT]","[LOCATION]");
Challengechallenge=Challenge.newBuilder().build();
Challengeresponse=confidentialComputingClient.createChallenge(parent,challenge);
}
Parameters
Name Description
parent LocationName

Required. The resource name of the location where the Challenge will be used, in the format projects/*/locations/*.

challenge Challenge

Required. The Challenge to be created. Currently this field can be empty as all the Challenge fields are set by the server.

Returns
Type Description
Challenge

createChallenge(String parent, Challenge challenge)

publicfinalChallengecreateChallenge(Stringparent,Challengechallenge)

Creates a new Challenge in a given project and location.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
Stringparent=LocationName.of("[PROJECT]","[LOCATION]").toString();
Challengechallenge=Challenge.newBuilder().build();
Challengeresponse=confidentialComputingClient.createChallenge(parent,challenge);
}
Parameters
Name Description
parent String

Required. The resource name of the location where the Challenge will be used, in the format projects/*/locations/*.

challenge Challenge

Required. The Challenge to be created. Currently this field can be empty as all the Challenge fields are set by the server.

Returns
Type Description
Challenge

createChallengeCallable()

publicfinalUnaryCallable<CreateChallengeRequest,Challenge>createChallengeCallable()

Creates a new Challenge in a given project and location.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
CreateChallengeRequestrequest=
CreateChallengeRequest.newBuilder()
.setParent(LocationName.of("[PROJECT]","[LOCATION]").toString())
.setChallenge(Challenge.newBuilder().build())
.build();
ApiFuture<Challenge>future=
confidentialComputingClient.createChallengeCallable().futureCall(request);
// Do something.
Challengeresponse=future.get();
}
Returns
Type Description
UnaryCallable<CreateChallengeRequest,Challenge>

getLocation(GetLocationRequest request)

publicfinalLocationgetLocation(GetLocationRequestrequest)

Gets information about a location.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
GetLocationRequestrequest=GetLocationRequest.newBuilder().setName("name3373707").build();
Locationresponse=confidentialComputingClient.getLocation(request);
}
Parameter
Name Description
request com.google.cloud.location.GetLocationRequest

The request object containing all of the parameters for the API call.

Returns
Type Description
com.google.cloud.location.Location

getLocationCallable()

publicfinalUnaryCallable<GetLocationRequest,Location>getLocationCallable()

Gets information about a location.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
GetLocationRequestrequest=GetLocationRequest.newBuilder().setName("name3373707").build();
ApiFuture<Location>future=
confidentialComputingClient.getLocationCallable().futureCall(request);
// Do something.
Locationresponse=future.get();
}
Returns
Type Description
UnaryCallable<com.google.cloud.location.GetLocationRequest,com.google.cloud.location.Location>

getSettings()

publicfinalConfidentialComputingSettingsgetSettings()
Returns
Type Description
ConfidentialComputingSettings

getStub()

publicConfidentialComputingStubgetStub()
Returns
Type Description
ConfidentialComputingStub

isShutdown()

publicbooleanisShutdown()
Returns
Type Description
boolean

isTerminated()

publicbooleanisTerminated()
Returns
Type Description
boolean

listLocations(ListLocationsRequest request)

publicfinalConfidentialComputingClient.ListLocationsPagedResponselistLocations(ListLocationsRequestrequest)

Lists information about the supported locations for this service.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
ListLocationsRequestrequest=
ListLocationsRequest.newBuilder()
.setName("name3373707")
.setFilter("filter-1274492040")
.setPageSize(883849137)
.setPageToken("pageToken873572522")
.build();
for(Locationelement:confidentialComputingClient.listLocations(request).iterateAll()){
// doThingsWith(element);
}
}
Parameter
Name Description
request com.google.cloud.location.ListLocationsRequest

The request object containing all of the parameters for the API call.

Returns
Type Description
ConfidentialComputingClient.ListLocationsPagedResponse

listLocationsCallable()

publicfinalUnaryCallable<ListLocationsRequest,ListLocationsResponse>listLocationsCallable()

Lists information about the supported locations for this service.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
ListLocationsRequestrequest=
ListLocationsRequest.newBuilder()
.setName("name3373707")
.setFilter("filter-1274492040")
.setPageSize(883849137)
.setPageToken("pageToken873572522")
.build();
while(true){
ListLocationsResponseresponse=
confidentialComputingClient.listLocationsCallable().call(request);
for(Locationelement:response.getLocationsList()){
// doThingsWith(element);
}
StringnextPageToken=response.getNextPageToken();
if(!Strings.isNullOrEmpty(nextPageToken)){
request=request.toBuilder().setPageToken(nextPageToken).build();
}else{
break;
}
}
}
Returns
Type Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,com.google.cloud.location.ListLocationsResponse>

listLocationsPagedCallable()

publicfinalUnaryCallable<ListLocationsRequest,ConfidentialComputingClient.ListLocationsPagedResponse>listLocationsPagedCallable()

Lists information about the supported locations for this service.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
ListLocationsRequestrequest=
ListLocationsRequest.newBuilder()
.setName("name3373707")
.setFilter("filter-1274492040")
.setPageSize(883849137)
.setPageToken("pageToken873572522")
.build();
ApiFuture<Location>future=
confidentialComputingClient.listLocationsPagedCallable().futureCall(request);
// Do something.
for(Locationelement:future.get().iterateAll()){
// doThingsWith(element);
}
}
Returns
Type Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,ListLocationsPagedResponse>

shutdown()

publicvoidshutdown()

shutdownNow()

publicvoidshutdownNow()

verifyAttestation(VerifyAttestationRequest request)

publicfinalVerifyAttestationResponseverifyAttestation(VerifyAttestationRequestrequest)

Verifies the provided attestation info, returning a signed OIDC token.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
VerifyAttestationRequestrequest=
VerifyAttestationRequest.newBuilder()
.setChallenge(ChallengeName.of("[PROJECT]","[LOCATION]","[UUID]").toString())
.setGcpCredentials(GcpCredentials.newBuilder().build())
.setTpmAttestation(TpmAttestation.newBuilder().build())
.setConfidentialSpaceInfo(ConfidentialSpaceInfo.newBuilder().build())
.setTokenOptions(TokenOptions.newBuilder().build())
.build();
VerifyAttestationResponseresponse=confidentialComputingClient.verifyAttestation(request);
}
Parameter
Name Description
request VerifyAttestationRequest

The request object containing all of the parameters for the API call.

Returns
Type Description
VerifyAttestationResponse

verifyAttestationCallable()

publicfinalUnaryCallable<VerifyAttestationRequest,VerifyAttestationResponse>verifyAttestationCallable()

Verifies the provided attestation info, returning a signed OIDC token.

Sample code:


// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try(ConfidentialComputingClientconfidentialComputingClient=
ConfidentialComputingClient.create()){
VerifyAttestationRequestrequest=
VerifyAttestationRequest.newBuilder()
.setChallenge(ChallengeName.of("[PROJECT]","[LOCATION]","[UUID]").toString())
.setGcpCredentials(GcpCredentials.newBuilder().build())
.setTpmAttestation(TpmAttestation.newBuilder().build())
.setConfidentialSpaceInfo(ConfidentialSpaceInfo.newBuilder().build())
.setTokenOptions(TokenOptions.newBuilder().build())
.build();
ApiFuture<VerifyAttestationResponse>future=
confidentialComputingClient.verifyAttestationCallable().futureCall(request);
// Do something.
VerifyAttestationResponseresponse=future.get();
}
Returns
Type Description
UnaryCallable<VerifyAttestationRequest,VerifyAttestationResponse>

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Last updated 2025年10月30日 UTC.