Reference documentation and code samples for the Memorystore for Memcached V1 Client class CloudMemcacheClient.
Service Description: Configures and manages Cloud Memorystore for Memcached instances.
The memcache.googleapis.com service implements the Google Cloud Memorystore
for Memcached API and defines the following resource model for managing
Memorystore Memcached (also called Memcached below) instances:
- The service works with a collection of cloud projects, named:
/projects/* - Each project has a collection of available locations, named:
/locations/* - Each location has a collection of Memcached instances, named:
/instances/* - As such, Memcached instances are resources of the form:
/projects/{project_id}/locations/{location_id}/instances/{instance_id}
Note that location_id must be a GCP region; for example:
projects/my-memcached-project/locations/us-central1/instances/my-memcached
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:
$cloudMemcacheClient = new CloudMemcacheClient();
try {
$formattedName = $cloudMemcacheClient->instanceName('[PROJECT]', '[LOCATION]', '[INSTANCE]');
$operationResponse = $cloudMemcacheClient->applyParameters($formattedName);
$operationResponse->pollUntilComplete();
if ($operationResponse->operationSucceeded()) {
$result = $operationResponse->getResult();
// doSomethingWith($result)
} else {
$error = $operationResponse->getError();
// handleError($error)
}
// Alternatively:
// start the operation, keep the operation name, and resume later
$operationResponse = $cloudMemcacheClient->applyParameters($formattedName);
$operationName = $operationResponse->getName();
// ... do other work
$newOperationResponse = $cloudMemcacheClient->resumeOperation($operationName, 'applyParameters');
while (!$newOperationResponse->isDone()) {
// ... do other work
$newOperationResponse->reload();
}
if ($newOperationResponse->operationSucceeded()) {
$result = $newOperationResponse->getResult();
// doSomethingWith($result)
} else {
$error = $newOperationResponse->getError();
// handleError($error)
}
} finally {
$cloudMemcacheClient->close();
}
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 parseName method to extract the individual identifiers contained within formatted names that are returned by the API.
Methods
instanceName
Formats a string containing the fully-qualified path to represent a instance resource.
| Parameters | |
|---|---|
| Name | Description |
project |
string
|
location |
string
|
instance |
string
|
| Returns | |
|---|---|
| Type | Description |
string | The formatted instance resource. |
locationName
Formats a string containing the fully-qualified path to represent a location resource.
| Parameters | |
|---|---|
| Name | Description |
project |
string
|
location |
string
|
| Returns | |
|---|---|
| Type | Description |
string | The formatted location resource. |
parseName
Parses a formatted name string and returns an associative array of the components in the name.
The following name formats are supported: Template: Pattern
- instance: projects/{project}/locations/{location}/instances/{instance}
- location: projects/{project}/locations/{location}
The optional $template argument can be supplied to specify a particular pattern, and must match one of the templates listed above. If no $template argument is provided, or if the $template argument does not match one of the templates listed, then parseName will check each of the supported templates, and return the first match.
| Parameters | |
|---|---|
| Name | Description |
formattedName |
string
The formatted name string |
template |
string
Optional name of template to match |
| Returns | |
|---|---|
| Type | Description |
array | An associative array from name component IDs to component values. |
getOperationsClient
Return an OperationsClient object with the same endpoint as $this.
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\LongRunning\OperationsClient | |
resumeOperation
Resume an existing long running operation that was previously started by a long running API method. If $methodName is not provided, or does not match a long running API method, then the operation can still be resumed, but the OperationResponse object will not deserialize the final response.
| Parameters | |
|---|---|
| Name | Description |
operationName |
string
The name of the long running operation |
methodName |
string
The name of the method used to start the operation |
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\OperationResponse | |
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
options |
array
Optional. Options for configuring the service API wrapper. |
↳ apiEndpoint |
string
The address of the API remote host. May optionally include the port, formatted as "
|
↳ credentials |
string|array|FetchAuthTokenInterface|CredentialsWrapper
The credentials to be used by the client to authorize API calls. This option accepts either a path to a credentials file, or a decoded credentials file as a PHP array. Advanced usage: In addition, this option can also accept a pre-constructed Google\Auth\FetchAuthTokenInterface object or Google\ApiCore\CredentialsWrapper object. Note that when one of these objects are provided, any settings in $credentialsConfig will be ignored. |
↳ credentialsConfig |
array
Options used to configure credentials, including auth token caching, for the client. For a full list of supporting configuration options, see Google\ApiCore\CredentialsWrapper::build() . |
↳ disableRetries |
bool
Determines whether or not retries defined by the client configuration should be disabled. Defaults to |
↳ clientConfig |
string|array
Client method configuration, including retry settings. This option can be either a path to a JSON file, or a PHP array containing the decoded JSON data. By default this settings points to the default client config file, which is provided in the resources folder. |
↳ transport |
string|TransportInterface
The transport used for executing network requests. May be either the string |
↳ transportConfig |
array
Configuration options that will be used to construct the transport. Options for each supported transport type should be passed in a key for that transport. For example: $transportConfig = [ 'grpc' => [...], 'rest' => [...], ]; See the Google\ApiCore\Transport\GrpcTransport::build() and Google\ApiCore\Transport\RestTransport::build() methods for the supported options. |
↳ clientCertSource |
callable
A callable which returns the client cert as a string. This can be used to provide a certificate and private key to the transport layer for mTLS. |
applyParameters
ApplyParameters restarts the set of specified nodes in order to update
them to the current set of parameters for the Memcached Instance.
| Parameters | |
|---|---|
| Name | Description |
name |
string
Required. Resource name of the Memcached instance for which parameter group updates should be applied. |
optionalArgs |
array
Optional. |
↳ nodeIds |
string[]
Nodes to which the instance-level parameter group is applied. |
↳ applyAll |
bool
Whether to apply instance-level parameter group to all nodes. If set to true, users are restricted from specifying individual nodes, and |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\OperationResponse | |
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
use Google\Cloud\Memcache\V1\Instance;
use Google\Rpc\Status;
/**
* @param string $formattedName Resource name of the Memcached instance for which parameter group updates
* should be applied. Please see
* {@see CloudMemcacheClient::instanceName()} for help formatting this field.
*/
function apply_parameters_sample(string $formattedName): void
{
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $cloudMemcacheClient->applyParameters($formattedName);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var Instance $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedName = CloudMemcacheClient::instanceName('[PROJECT]', '[LOCATION]', '[INSTANCE]');
apply_parameters_sample($formattedName);
}
createInstance
Creates a new Instance in a given location.
| Parameters | |
|---|---|
| Name | Description |
parent |
string
Required. The resource name of the instance location using the form:
|
instanceId |
string
Required. The logical name of the Memcached instance in the user project with the following restrictions:
If any of the above are not met, the API raises an invalid argument error. |
instance |
Google\Cloud\Memcache\V1\Instance
Required. A Memcached Instance |
optionalArgs |
array
Optional. |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\OperationResponse | |
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
use Google\Cloud\Memcache\V1\Instance;
use Google\Cloud\Memcache\V1\Instance\NodeConfig;
use Google\Rpc\Status;
/**
* @param string $formattedParent The resource name of the instance location using the form:
* `projects/{project_id}/locations/{location_id}`
* where `location_id` refers to a GCP region
* Please see {@see CloudMemcacheClient::locationName()} for help formatting this field.
* @param string $instanceId The logical name of the Memcached instance in the user
* project with the following restrictions:
*
* * Must contain only lowercase letters, numbers, and hyphens.
* * Must start with a letter.
* * Must be between 1-40 characters.
* * Must end with a number or a letter.
* * Must be unique within the user project / location.
*
* If any of the above are not met, the API raises an invalid argument error.
* @param string $instanceName Unique name of the resource in this scope including project and
* location using the form:
* `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
*
* Note: Memcached instances are managed and addressed at the regional level
* so `location_id` here refers to a Google Cloud region; however, users may
* choose which zones Memcached nodes should be provisioned in within an
* instance. Refer to [zones][google.cloud.memcache.v1.Instance.zones] field for more details.
* @param int $instanceNodeCount Number of nodes in the Memcached instance.
* @param int $instanceNodeConfigCpuCount Number of cpus per Memcached node.
* @param int $instanceNodeConfigMemorySizeMb Memory size in MiB for each Memcached node.
*/
function create_instance_sample(
string $formattedParent,
string $instanceId,
string $instanceName,
int $instanceNodeCount,
int $instanceNodeConfigCpuCount,
int $instanceNodeConfigMemorySizeMb
): void {
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Prepare any non-scalar elements to be passed along with the request.
$instanceNodeConfig = (new NodeConfig())
->setCpuCount($instanceNodeConfigCpuCount)
->setMemorySizeMb($instanceNodeConfigMemorySizeMb);
$instance = (new Instance())
->setName($instanceName)
->setNodeCount($instanceNodeCount)
->setNodeConfig($instanceNodeConfig);
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $cloudMemcacheClient->createInstance($formattedParent, $instanceId, $instance);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var Instance $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedParent = CloudMemcacheClient::locationName('[PROJECT]', '[LOCATION]');
$instanceId = '[INSTANCE_ID]';
$instanceName = '[NAME]';
$instanceNodeCount = 0;
$instanceNodeConfigCpuCount = 0;
$instanceNodeConfigMemorySizeMb = 0;
create_instance_sample(
$formattedParent,
$instanceId,
$instanceName,
$instanceNodeCount,
$instanceNodeConfigCpuCount,
$instanceNodeConfigMemorySizeMb
);
}
deleteInstance
Deletes a single Instance.
| Parameters | |
|---|---|
| Name | Description |
name |
string
Required. Memcached instance resource name in the format:
|
optionalArgs |
array
Optional. |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\OperationResponse | |
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
use Google\Rpc\Status;
/**
* @param string $formattedName Memcached instance resource name in the format:
* `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
* where `location_id` refers to a GCP region
* Please see {@see CloudMemcacheClient::instanceName()} for help formatting this field.
*/
function delete_instance_sample(string $formattedName): void
{
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $cloudMemcacheClient->deleteInstance($formattedName);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
printf('Operation completed successfully.' . PHP_EOL);
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedName = CloudMemcacheClient::instanceName('[PROJECT]', '[LOCATION]', '[INSTANCE]');
delete_instance_sample($formattedName);
}
getInstance
Gets details of a single Instance.
| Parameters | |
|---|---|
| Name | Description |
name |
string
Required. Memcached instance resource name in the format:
|
optionalArgs |
array
Optional. |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\Memcache\V1\Instance | |
use Google\ApiCore\ApiException;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
use Google\Cloud\Memcache\V1\Instance;
/**
* @param string $formattedName Memcached instance resource name in the format:
* `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
* where `location_id` refers to a GCP region
* Please see {@see CloudMemcacheClient::instanceName()} for help formatting this field.
*/
function get_instance_sample(string $formattedName): void
{
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Call the API and handle any network failures.
try {
/** @var Instance $response */
$response = $cloudMemcacheClient->getInstance($formattedName);
printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedName = CloudMemcacheClient::instanceName('[PROJECT]', '[LOCATION]', '[INSTANCE]');
get_instance_sample($formattedName);
}
listInstances
Lists Instances in a given location.
| Parameters | |
|---|---|
| Name | Description |
parent |
string
Required. The resource name of the instance location using the form:
|
optionalArgs |
array
Optional. |
↳ pageSize |
int
The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved. |
↳ pageToken |
string
A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API. |
↳ filter |
string
List filter. For example, exclude all Memcached instances with name as my-instance by specifying |
↳ orderBy |
string
Sort results. Supported values are "name", "name desc" or "" (unsorted). |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\PagedListResponse | |
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
use Google\Cloud\Memcache\V1\Instance;
/**
* @param string $formattedParent The resource name of the instance location using the form:
* `projects/{project_id}/locations/{location_id}`
* where `location_id` refers to a GCP region
* Please see {@see CloudMemcacheClient::locationName()} for help formatting this field.
*/
function list_instances_sample(string $formattedParent): void
{
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Call the API and handle any network failures.
try {
/** @var PagedListResponse $response */
$response = $cloudMemcacheClient->listInstances($formattedParent);
/** @var Instance $element */
foreach ($response as $element) {
printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedParent = CloudMemcacheClient::locationName('[PROJECT]', '[LOCATION]');
list_instances_sample($formattedParent);
}
rescheduleMaintenance
Reschedules upcoming maintenance event.
| Parameters | |
|---|---|
| Name | Description |
instance |
string
Required. Memcache instance resource name using the form:
|
rescheduleType |
int
Required. If reschedule type is SPECIFIC_TIME, must set up schedule_time as well. For allowed values, use constants defined on {@see \Google\Cloud\Memcache\V1\RescheduleMaintenanceRequest\RescheduleType} |
optionalArgs |
array
Optional. |
↳ scheduleTime |
Timestamp
Timestamp when the maintenance shall be rescheduled to if reschedule_type=SPECIFIC_TIME, in RFC 3339 format, for example |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\OperationResponse | |
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
use Google\Cloud\Memcache\V1\Instance;
use Google\Cloud\Memcache\V1\RescheduleMaintenanceRequest\RescheduleType;
use Google\Rpc\Status;
/**
* @param string $formattedInstance Memcache instance resource name using the form:
* `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
* where `location_id` refers to a GCP region. Please see
* {@see CloudMemcacheClient::instanceName()} for help formatting this field.
* @param int $rescheduleType If reschedule type is SPECIFIC_TIME, must set up schedule_time as well.
*/
function reschedule_maintenance_sample(string $formattedInstance, int $rescheduleType): void
{
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $cloudMemcacheClient->rescheduleMaintenance($formattedInstance, $rescheduleType);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var Instance $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedInstance = CloudMemcacheClient::instanceName('[PROJECT]', '[LOCATION]', '[INSTANCE]');
$rescheduleType = RescheduleType::RESCHEDULE_TYPE_UNSPECIFIED;
reschedule_maintenance_sample($formattedInstance, $rescheduleType);
}
updateInstance
Updates an existing Instance in a given project and location.
| Parameters | |
|---|---|
| Name | Description |
updateMask |
Google\Protobuf\FieldMask
Required. Mask of fields to update.
|
instance |
Google\Cloud\Memcache\V1\Instance
Required. A Memcached Instance. Only fields specified in update_mask are updated. |
optionalArgs |
array
Optional. |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\OperationResponse | |
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
use Google\Cloud\Memcache\V1\Instance;
use Google\Cloud\Memcache\V1\Instance\NodeConfig;
use Google\Protobuf\FieldMask;
use Google\Rpc\Status;
/**
* @param string $instanceName Unique name of the resource in this scope including project and
* location using the form:
* `projects/{project_id}/locations/{location_id}/instances/{instance_id}`
*
* Note: Memcached instances are managed and addressed at the regional level
* so `location_id` here refers to a Google Cloud region; however, users may
* choose which zones Memcached nodes should be provisioned in within an
* instance. Refer to [zones][google.cloud.memcache.v1.Instance.zones] field for more details.
* @param int $instanceNodeCount Number of nodes in the Memcached instance.
* @param int $instanceNodeConfigCpuCount Number of cpus per Memcached node.
* @param int $instanceNodeConfigMemorySizeMb Memory size in MiB for each Memcached node.
*/
function update_instance_sample(
string $instanceName,
int $instanceNodeCount,
int $instanceNodeConfigCpuCount,
int $instanceNodeConfigMemorySizeMb
): void {
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Prepare any non-scalar elements to be passed along with the request.
$updateMask = new FieldMask();
$instanceNodeConfig = (new NodeConfig())
->setCpuCount($instanceNodeConfigCpuCount)
->setMemorySizeMb($instanceNodeConfigMemorySizeMb);
$instance = (new Instance())
->setName($instanceName)
->setNodeCount($instanceNodeCount)
->setNodeConfig($instanceNodeConfig);
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $cloudMemcacheClient->updateInstance($updateMask, $instance);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var Instance $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$instanceName = '[NAME]';
$instanceNodeCount = 0;
$instanceNodeConfigCpuCount = 0;
$instanceNodeConfigMemorySizeMb = 0;
update_instance_sample(
$instanceName,
$instanceNodeCount,
$instanceNodeConfigCpuCount,
$instanceNodeConfigMemorySizeMb
);
}
updateParameters
Updates the defined Memcached parameters for an existing instance.
This method only stages the parameters, it must be followed by
ApplyParameters to apply the parameters to nodes of the Memcached
instance.
| Parameters | |
|---|---|
| Name | Description |
name |
string
Required. Resource name of the Memcached instance for which the parameters should be updated. |
updateMask |
Google\Protobuf\FieldMask
Required. Mask of fields to update. |
optionalArgs |
array
Optional. |
↳ parameters |
MemcacheParameters
The parameters to apply to the instance. |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\OperationResponse | |
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
use Google\Cloud\Memcache\V1\Instance;
use Google\Protobuf\FieldMask;
use Google\Rpc\Status;
/**
* @param string $formattedName Resource name of the Memcached instance for which the parameters should be
* updated. Please see
* {@see CloudMemcacheClient::instanceName()} for help formatting this field.
*/
function update_parameters_sample(string $formattedName): void
{
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Prepare any non-scalar elements to be passed along with the request.
$updateMask = new FieldMask();
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $cloudMemcacheClient->updateParameters($formattedName, $updateMask);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var Instance $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedName = CloudMemcacheClient::instanceName('[PROJECT]', '[LOCATION]', '[INSTANCE]');
update_parameters_sample($formattedName);
}
getLocation
Gets information about a location.
| Parameters | |
|---|---|
| Name | Description |
optionalArgs |
array
Optional. |
↳ name |
string
Resource name for the location. |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\Location\Location | |
use Google\ApiCore\ApiException;
use Google\Cloud\Location\Location;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function get_location_sample(): void
{
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Call the API and handle any network failures.
try {
/** @var Location $response */
$response = $cloudMemcacheClient->getLocation();
printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
listLocations
Lists information about the supported locations for this service.
| Parameters | |
|---|---|
| Name | Description |
optionalArgs |
array
Optional. |
↳ name |
string
The resource that owns the locations collection, if applicable. |
↳ filter |
string
The standard list filter. |
↳ pageSize |
int
The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved. |
↳ pageToken |
string
A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API. |
↳ retrySettings |
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage. |
| Returns | |
|---|---|
| Type | Description |
Google\ApiCore\PagedListResponse | |
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Location\Location;
use Google\Cloud\Memcache\V1\CloudMemcacheClient;
/**
* This sample 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,
* please see the apiEndpoint client configuration option for more details.
*/
function list_locations_sample(): void
{
// Create a client.
$cloudMemcacheClient = new CloudMemcacheClient();
// Call the API and handle any network failures.
try {
/** @var PagedListResponse $response */
$response = $cloudMemcacheClient->listLocations();
/** @var Location $element */
foreach ($response as $element) {
printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
Constants
SERVICE_NAME
Value: 'google.cloud.memcache.v1.CloudMemcache'The name of the service.
SERVICE_ADDRESS
Value: 'memcache.googleapis.com'The default address of the service.
DEFAULT_SERVICE_PORT
Value: 443The default port of the service.
CODEGEN_NAME
Value: 'gapic'The name of the code generator, to be included in the agent header.