Class EnvironmentsClient (2.31.0)

Service for managing Environments.

Equality

Instances of this class created via copy-construction or copy-assignment always compare equal. Instances created with equal std::shared_ptr<*Connection> objects compare equal. Objects that compare equal share the same underlying resources.

Performance

Creating a new instance of this class is a relatively expensive operation, new objects establish new connections to the service. In contrast, copy-construction, move-construction, and the corresponding assignment operations are relatively efficient as the copies share all underlying resources.

Thread Safety

Concurrent access to different instances of this class, even if they compare equal, is guaranteed to work. Two or more threads operating on the same instance of this class is not guaranteed to work. Since copy-construction and move-construction is a relatively efficient operation, consider using such a copy when using this class from multiple threads.

Constructors

EnvironmentsClient(EnvironmentsClient const &)

Copy and move support

Parameter
Name Description
EnvironmentsClient const &

EnvironmentsClient(EnvironmentsClient &&)

Copy and move support

Parameter
Name Description
EnvironmentsClient &&

EnvironmentsClient(std::shared_ptr< EnvironmentsConnection >, Options)

Parameters
Name Description
connection std::shared_ptr< EnvironmentsConnection >
opts Options

Operators

operator=(EnvironmentsClient const &)

Copy and move support

Parameter
Name Description
EnvironmentsClient const &
Returns
Type Description
EnvironmentsClient &

operator=(EnvironmentsClient &&)

Copy and move support

Parameter
Name Description
EnvironmentsClient &&
Returns
Type Description
EnvironmentsClient &

Functions

ListEnvironments(std::string const &, Options)

Returns the list of all environments in the specified [Agent][google.cloud.dialogflow.cx.v3.Agent].

Parameters
Name Description
parent std::string const &

Required. The [Agent][google.cloud.dialogflow.cx.v3.Agent] to list all environments for. Format: projects/<ProjectID>/locations/<LocationID>/agents/<Agent ID>.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::dialogflow::cx::v3::Environment >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.dialogflow.cx.v3.Environment, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListEnvironments(google::cloud::dialogflow::cx::v3::ListEnvironmentsRequest, Options)

Returns the list of all environments in the specified [Agent][google.cloud.dialogflow.cx.v3.Agent].

Parameters
Name Description
request google::cloud::dialogflow::cx::v3::ListEnvironmentsRequest

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.dialogflow.cx.v3.ListEnvironmentsRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::dialogflow::cx::v3::Environment >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.dialogflow.cx.v3.Environment, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

GetEnvironment(std::string const &, Options)

Retrieves the specified Environment.

Parameters
Name Description
name std::string const &

Required. The name of the Environment. Format: projects/<ProjectID>/locations/<LocationID>/agents/<Agent ID>/environments/<Environment ID>.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::cloud::dialogflow::cx::v3::Environment >

the result of the RPC. The response message type (google.cloud.dialogflow.cx.v3.Environment) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetEnvironment(google::cloud::dialogflow::cx::v3::GetEnvironmentRequest const &, Options)

Retrieves the specified Environment.

Parameters
Name Description
request google::cloud::dialogflow::cx::v3::GetEnvironmentRequest const &

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.dialogflow.cx.v3.GetEnvironmentRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::cloud::dialogflow::cx::v3::Environment >

the result of the RPC. The response message type (google.cloud.dialogflow.cx.v3.Environment) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

CreateEnvironment(std::string const &, google::cloud::dialogflow::cx::v3::Environment const &, Options)

Creates an Environment in the specified [Agent][google.cloud.dialogflow.cx.v3.Agent].

This method is a long-running operation. The returned Operation type has the following method-specific fields:

Parameters
Name Description
parent std::string const &

Required. The [Agent][google.cloud.dialogflow.cx.v3.Agent] to create an Environment for. Format: projects/<ProjectID>/locations/<LocationID>/agents/<Agent ID>.

environment google::cloud::dialogflow::cx::v3::Environment const &

Required. The environment to create.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::Environment > >

A future that becomes satisfied when the LRO (Long Running Operation) completes or the polling policy in effect for this call is exhausted. The future is satisfied with an error if the LRO completes with an error or the polling policy is exhausted. In this case the StatusOr returned by the future contains the error. If the LRO completes successfully the value of the future contains the LRO's result. For this RPC the result is a google.cloud.dialogflow.cx.v3.Environment proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

CreateEnvironment(NoAwaitTag, std::string const &, google::cloud::dialogflow::cx::v3::Environment const &, Options)

Creates an Environment in the specified [Agent][google.cloud.dialogflow.cx.v3.Agent].

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
parent std::string const &
environment google::cloud::dialogflow::cx::v3::Environment const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

CreateEnvironment(google::cloud::dialogflow::cx::v3::CreateEnvironmentRequest const &, Options)

Creates an Environment in the specified [Agent][google.cloud.dialogflow.cx.v3.Agent].

This method is a long-running operation. The returned Operation type has the following method-specific fields:

Parameters
Name Description
request google::cloud::dialogflow::cx::v3::CreateEnvironmentRequest const &

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.dialogflow.cx.v3.CreateEnvironmentRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::Environment > >

A future that becomes satisfied when the LRO (Long Running Operation) completes or the polling policy in effect for this call is exhausted. The future is satisfied with an error if the LRO completes with an error or the polling policy is exhausted. In this case the StatusOr returned by the future contains the error. If the LRO completes successfully the value of the future contains the LRO's result. For this RPC the result is a google.cloud.dialogflow.cx.v3.Environment proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

CreateEnvironment(NoAwaitTag, google::cloud::dialogflow::cx::v3::CreateEnvironmentRequest const &, Options)

Creates an Environment in the specified [Agent][google.cloud.dialogflow.cx.v3.Agent].

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::dialogflow::cx::v3::CreateEnvironmentRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

CreateEnvironment(google::longrunning::Operation const &, Options)

Creates an Environment in the specified [Agent][google.cloud.dialogflow.cx.v3.Agent].

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::Environment > >

UpdateEnvironment(google::cloud::dialogflow::cx::v3::Environment const &, google::protobuf::FieldMask const &, Options)

Updates the specified Environment.

This method is a long-running operation. The returned Operation type has the following method-specific fields:

Parameters
Name Description
environment google::cloud::dialogflow::cx::v3::Environment const &

Required. The environment to update.

update_mask google::protobuf::FieldMask const &

Required. The mask to control which fields get updated.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::Environment > >

A future that becomes satisfied when the LRO (Long Running Operation) completes or the polling policy in effect for this call is exhausted. The future is satisfied with an error if the LRO completes with an error or the polling policy is exhausted. In this case the StatusOr returned by the future contains the error. If the LRO completes successfully the value of the future contains the LRO's result. For this RPC the result is a google.cloud.dialogflow.cx.v3.Environment proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateEnvironment(NoAwaitTag, google::cloud::dialogflow::cx::v3::Environment const &, google::protobuf::FieldMask const &, Options)

Updates the specified Environment.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
environment google::cloud::dialogflow::cx::v3::Environment const &
update_mask google::protobuf::FieldMask const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

UpdateEnvironment(google::cloud::dialogflow::cx::v3::UpdateEnvironmentRequest const &, Options)

Updates the specified Environment.

This method is a long-running operation. The returned Operation type has the following method-specific fields:

Parameters
Name Description
request google::cloud::dialogflow::cx::v3::UpdateEnvironmentRequest const &

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.dialogflow.cx.v3.UpdateEnvironmentRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::Environment > >

A future that becomes satisfied when the LRO (Long Running Operation) completes or the polling policy in effect for this call is exhausted. The future is satisfied with an error if the LRO completes with an error or the polling policy is exhausted. In this case the StatusOr returned by the future contains the error. If the LRO completes successfully the value of the future contains the LRO's result. For this RPC the result is a google.cloud.dialogflow.cx.v3.Environment proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

UpdateEnvironment(NoAwaitTag, google::cloud::dialogflow::cx::v3::UpdateEnvironmentRequest const &, Options)

Updates the specified Environment.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::dialogflow::cx::v3::UpdateEnvironmentRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

UpdateEnvironment(google::longrunning::Operation const &, Options)

Updates the specified Environment.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::Environment > >

DeleteEnvironment(std::string const &, Options)

Deletes the specified Environment.

Parameters
Name Description
name std::string const &

Required. The name of the Environment to delete. Format: projects/<ProjectID>/locations/<LocationID>/agents/<Agent ID>/environments/<Environment ID>.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
Status

a Status object. If the request failed, the status contains the details of the failure.

DeleteEnvironment(google::cloud::dialogflow::cx::v3::DeleteEnvironmentRequest const &, Options)

Deletes the specified Environment.

Parameters
Name Description
request google::cloud::dialogflow::cx::v3::DeleteEnvironmentRequest const &

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.dialogflow.cx.v3.DeleteEnvironmentRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
Status

a Status object. If the request failed, the status contains the details of the failure.

LookupEnvironmentHistory(std::string const &, Options)

Looks up the history of the specified Environment.

Parameters
Name Description
name std::string const &

Required. Resource name of the environment to look up the history for. Format: projects/<ProjectID>/locations/<LocationID>/agents/<Agent ID>/environments/<Environment ID>.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::dialogflow::cx::v3::Environment >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.dialogflow.cx.v3.Environment, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

LookupEnvironmentHistory(google::cloud::dialogflow::cx::v3::LookupEnvironmentHistoryRequest, Options)

Looks up the history of the specified Environment.

Parameters
Name Description
request google::cloud::dialogflow::cx::v3::LookupEnvironmentHistoryRequest

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.dialogflow.cx.v3.LookupEnvironmentHistoryRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::dialogflow::cx::v3::Environment >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.dialogflow.cx.v3.Environment, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

RunContinuousTest(google::cloud::dialogflow::cx::v3::RunContinuousTestRequest const &, Options)

Kicks off a continuous test under the specified Environment.

This method is a long-running operation. The returned Operation type has the following method-specific fields:

Parameters
Name Description
request google::cloud::dialogflow::cx::v3::RunContinuousTestRequest const &

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.dialogflow.cx.v3.RunContinuousTestRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::RunContinuousTestResponse > >

A future that becomes satisfied when the LRO (Long Running Operation) completes or the polling policy in effect for this call is exhausted. The future is satisfied with an error if the LRO completes with an error or the polling policy is exhausted. In this case the StatusOr returned by the future contains the error. If the LRO completes successfully the value of the future contains the LRO's result. For this RPC the result is a google.cloud.dialogflow.cx.v3.RunContinuousTestResponse proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

RunContinuousTest(NoAwaitTag, google::cloud::dialogflow::cx::v3::RunContinuousTestRequest const &, Options)

Kicks off a continuous test under the specified Environment.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::dialogflow::cx::v3::RunContinuousTestRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

RunContinuousTest(google::longrunning::Operation const &, Options)

Kicks off a continuous test under the specified Environment.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::RunContinuousTestResponse > >

ListContinuousTestResults(std::string const &, Options)

Fetches a list of continuous test results for a given environment.

Parameters
Name Description
parent std::string const &

Required. The environment to list results for. Format: projects/<ProjectID>/locations/<LocationID>/agents/<Agent ID>/environments/<Environment ID>.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::dialogflow::cx::v3::ContinuousTestResult >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.dialogflow.cx.v3.ContinuousTestResult, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListContinuousTestResults(google::cloud::dialogflow::cx::v3::ListContinuousTestResultsRequest, Options)

Fetches a list of continuous test results for a given environment.

Parameters
Name Description
request google::cloud::dialogflow::cx::v3::ListContinuousTestResultsRequest

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.dialogflow.cx.v3.ListContinuousTestResultsRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::dialogflow::cx::v3::ContinuousTestResult >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.dialogflow.cx.v3.ContinuousTestResult, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

DeployFlow(google::cloud::dialogflow::cx::v3::DeployFlowRequest const &, Options)

Deploys a flow to the specified Environment.

This method is a long-running operation. The returned Operation type has the following method-specific fields:

Parameters
Name Description
request google::cloud::dialogflow::cx::v3::DeployFlowRequest const &

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.dialogflow.cx.v3.DeployFlowRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::DeployFlowResponse > >

A future that becomes satisfied when the LRO (Long Running Operation) completes or the polling policy in effect for this call is exhausted. The future is satisfied with an error if the LRO completes with an error or the polling policy is exhausted. In this case the StatusOr returned by the future contains the error. If the LRO completes successfully the value of the future contains the LRO's result. For this RPC the result is a google.cloud.dialogflow.cx.v3.DeployFlowResponse proto message. The C++ class representing this message is created by Protobuf, using the Protobuf mapping rules.

DeployFlow(NoAwaitTag, google::cloud::dialogflow::cx::v3::DeployFlowRequest const &, Options)

Deploys a flow to the specified Environment.

Specifying the NoAwaitTag immediately returns the [google::longrunning::Operation] that corresponds to the Long Running Operation that has been started. No polling for operation status occurs.

Parameters
Name Description
NoAwaitTag
request google::cloud::dialogflow::cx::v3::DeployFlowRequest const &
opts Options
Returns
Type Description
StatusOr< google::longrunning::Operation >

DeployFlow(google::longrunning::Operation const &, Options)

Deploys a flow to the specified Environment.

This method accepts a google::longrunning::Operation that corresponds to a previously started Long Running Operation (LRO) and polls the status of the LRO in the background.

Parameters
Name Description
operation google::longrunning::Operation const &
opts Options
Returns
Type Description
future< StatusOr< google::cloud::dialogflow::cx::v3::DeployFlowResponse > >

ListLocations(google::cloud::location::ListLocationsRequest, Options)

Lists information about the supported locations for this service.

Parameters
Name Description
request google::cloud::location::ListLocationsRequest

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.location.ListLocationsRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::cloud::location::Location >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.cloud.location.Location, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

GetLocation(google::cloud::location::GetLocationRequest const &, Options)

Gets information about a location.

Parameters
Name Description
request google::cloud::location::GetLocationRequest const &

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.cloud.location.GetLocationRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::cloud::location::Location >

the result of the RPC. The response message type (google.cloud.location.Location) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

ListOperations(std::string const &, std::string const &, Options)

Lists operations that match the specified filter in the request.

If the server doesn't support this method, it returns UNIMPLEMENTED.

NOTE: the name binding allows API services to override the binding to use different resource name schemes, such as users/*/operations. To override the binding, API services can add a binding such as "/v1/{name=users/*}/operations" to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.

Parameters
Name Description
name std::string const &

The name of the operation's parent resource.

filter std::string const &

The standard list filter.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::longrunning::Operation >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.longrunning.Operation, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

ListOperations(google::longrunning::ListOperationsRequest, Options)

Lists operations that match the specified filter in the request.

If the server doesn't support this method, it returns UNIMPLEMENTED.

NOTE: the name binding allows API services to override the binding to use different resource name schemes, such as users/*/operations. To override the binding, API services can add a binding such as "/v1/{name=users/*}/operations" to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.

Parameters
Name Description
request google::longrunning::ListOperationsRequest

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.longrunning.ListOperationsRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StreamRange< google::longrunning::Operation >

a StreamRange to iterate of the results. See the documentation of this type for details. In brief, this class has begin() and end() member functions returning a iterator class meeting the input iterator requirements. The value type for this iterator is a StatusOr as the iteration may fail even after some values are retrieved successfully, for example, if there is a network disconnect. An empty set of results does not indicate an error, it indicates that there are no resources meeting the request criteria. On a successful iteration the StatusOr<T> contains elements of type google.longrunning.Operation, or rather, the C++ class generated by Protobuf from that type. Please consult the Protobuf documentation for details on the Protobuf mapping rules.

GetOperation(std::string const &, Options)

Gets the latest state of a long-running operation.

Clients can use this method to poll the operation result at intervals as recommended by the API service.

Parameters
Name Description
name std::string const &

The name of the operation resource.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::longrunning::Operation >

the result of the RPC. The response message type (google.longrunning.Operation) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

GetOperation(google::longrunning::GetOperationRequest const &, Options)

Gets the latest state of a long-running operation.

Clients can use this method to poll the operation result at intervals as recommended by the API service.

Parameters
Name Description
request google::longrunning::GetOperationRequest const &

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.longrunning.GetOperationRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
StatusOr< google::longrunning::Operation >

the result of the RPC. The response message type (google.longrunning.Operation) is mapped to a C++ class using the Protobuf mapping rules. If the request fails, the StatusOr contains the error details.

CancelOperation(std::string const &, Options)

Starts asynchronous cancellation on a long-running operation.

The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to Code.CANCELLED.

Parameters
Name Description
name std::string const &

The name of the operation resource to be cancelled.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
Status

a Status object. If the request failed, the status contains the details of the failure.

CancelOperation(google::longrunning::CancelOperationRequest const &, Options)

Starts asynchronous cancellation on a long-running operation.

The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to Code.CANCELLED.

Parameters
Name Description
request google::longrunning::CancelOperationRequest const &

Unary RPCs, such as the one wrapped by this function, receive a single request proto message which includes all the inputs for the RPC. In this case, the proto message is a google.longrunning.CancelOperationRequest. Proto messages are converted to C++ classes by Protobuf, using the Protobuf mapping rules.

opts Options

Optional. Override the class-level options, such as retry and backoff policies.

Returns
Type Description
Status

a Status object. If the request failed, the status contains the details of the failure.