Google Cloud Ai Platform V1 Client - Class MigrationServiceClient (0.10.0)

Reference documentation and code samples for the Google Cloud Ai Platform V1 Client class MigrationServiceClient.

Service Description: A service that migrates resources from automl.googleapis.com, datalabeling.googleapis.com and ml.googleapis.com to Vertex AI.

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:

$migrationServiceClient = new MigrationServiceClient();
try {
    $formattedParent = $migrationServiceClient->locationName('[PROJECT]', '[LOCATION]');
    $migrateResourceRequests = [];
    $operationResponse = $migrationServiceClient->batchMigrateResources($formattedParent, $migrateResourceRequests);
    $operationResponse->pollUntilComplete();
    if ($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 = $migrationServiceClient->batchMigrateResources($formattedParent, $migrateResourceRequests);
    $operationName = $operationResponse->getName();
    // ... do other work
    $newOperationResponse = $migrationServiceClient->resumeOperation($operationName, 'batchMigrateResources');
    while (!$newOperationResponse->isDone()) {
        // ... do other work
        $newOperationResponse->reload();
    }
    if ($newOperationResponse->operationSucceeded()) {
        $result = $newOperationResponse->getResult();
    // doSomethingWith($result)
    } else {
        $error = $newOperationResponse->getError();
        // handleError($error)
    }
} finally {
    $migrationServiceClient->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

locationName

Formats a string containing the fully-qualified path to represent a location resource.

Parameters
NameDescription
project string
location string
Returns
TypeDescription
stringThe 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

  • 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
NameDescription
formattedName string

The formatted name string

template string

Optional name of template to match

Returns
TypeDescription
arrayAn associative array from name component IDs to component values.

getOperationsClient

Return an OperationsClient object with the same endpoint as $this.

Returns
TypeDescription
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
NameDescription
operationName string

The name of the long running operation

methodName string

The name of the method used to start the operation

Returns
TypeDescription
Google\ApiCore\OperationResponse

__construct

Constructor.

Parameters
NameDescription
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 {@see} object or {@see} 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 {@see} .

↳ disableRetries bool

Determines whether or not retries defined by the client configuration should be disabled. Defaults to false.

↳ 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 rest or grpc. Defaults to grpc if gRPC support is detected on the system. Advanced usage: Additionally, it is possible to pass in an already instantiated {@see} object. Note that when this object is provided, any settings in $transportConfig, and any $apiEndpoint setting, will be ignored.

↳ 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 {@see} and {@see} 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.

batchMigrateResources

Batch migrates resources from ml.googleapis.com, automl.googleapis.com, and datalabeling.googleapis.com to Vertex AI.

Sample code:

$migrationServiceClient = new MigrationServiceClient();
try {
    $formattedParent = $migrationServiceClient->locationName('[PROJECT]', '[LOCATION]');
    $migrateResourceRequests = [];
    $operationResponse = $migrationServiceClient->batchMigrateResources($formattedParent, $migrateResourceRequests);
    $operationResponse->pollUntilComplete();
    if ($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 = $migrationServiceClient->batchMigrateResources($formattedParent, $migrateResourceRequests);
    $operationName = $operationResponse->getName();
    // ... do other work
    $newOperationResponse = $migrationServiceClient->resumeOperation($operationName, 'batchMigrateResources');
    while (!$newOperationResponse->isDone()) {
        // ... do other work
        $newOperationResponse->reload();
    }
    if ($newOperationResponse->operationSucceeded()) {
        $result = $newOperationResponse->getResult();
    // doSomethingWith($result)
    } else {
        $error = $newOperationResponse->getError();
        // handleError($error)
    }
} finally {
    $migrationServiceClient->close();
}
Parameters
NameDescription
parent string

Required. The location of the migrated resource will live in. Format: projects/{project}/locations/{location}

migrateResourceRequests array<Google\Cloud\AIPlatform\V1\MigrateResourceRequest>

Required. The request messages specifying the resources to migrate. They must be in the same location as the destination. Up to 50 resources can be migrated in one batch.

optionalArgs array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a {@see} object, or an associative array of retry settings parameters. See the documentation on {@see} for example usage.

Returns
TypeDescription
Google\ApiCore\OperationResponse

searchMigratableResources

Searches all of the resources in automl.googleapis.com, datalabeling.googleapis.com and ml.googleapis.com that can be migrated to Vertex AI's given location.

Sample code:

$migrationServiceClient = new MigrationServiceClient();
try {
    $formattedParent = $migrationServiceClient->locationName('[PROJECT]', '[LOCATION]');
    // Iterate over pages of elements
    $pagedResponse = $migrationServiceClient->searchMigratableResources($formattedParent);
    foreach ($pagedResponse->iteratePages() as $page) {
        foreach ($page as $element) {
            // doSomethingWith($element);
        }
    }
    // Alternatively:
    // Iterate through all elements
    $pagedResponse = $migrationServiceClient->searchMigratableResources($formattedParent);
    foreach ($pagedResponse->iterateAllElements() as $element) {
        // doSomethingWith($element);
    }
} finally {
    $migrationServiceClient->close();
}
Parameters
NameDescription
parent string

Required. The location that the migratable resources should be searched from. It's the Vertex AI location that the resources can be migrated to, not the resources' original location. Format: projects/{project}/locations/{location}

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

A filter for your search. You can use the following types of filters: * Resource type filters. The following strings filter for a specific type of MigratableResource: * ml_engine_model_version:* * automl_model:* * automl_dataset:* * data_labeling_dataset:* * "Migrated or not" filters. The following strings filter for resources that either have or have not already been migrated: * last_migrate_time:* filters for migrated resources. * NOT last_migrate_time:* filters for not yet migrated resources.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a {@see} object, or an associative array of retry settings parameters. See the documentation on {@see} for example usage.

Returns
TypeDescription
Google\ApiCore\PagedListResponse

getLocation

Gets information about a location.

Sample code:

$migrationServiceClient = new MigrationServiceClient();
try {
    $response = $migrationServiceClient->getLocation();
} finally {
    $migrationServiceClient->close();
}
Parameters
NameDescription
optionalArgs array

Optional.

↳ name string

Resource name for the location.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a {@see} object, or an associative array of retry settings parameters. See the documentation on {@see} for example usage.

Returns
TypeDescription
Google\Cloud\Location\Location

listLocations

Lists information about the supported locations for this service.

Sample code:

$migrationServiceClient = new MigrationServiceClient();
try {
    // Iterate over pages of elements
    $pagedResponse = $migrationServiceClient->listLocations();
    foreach ($pagedResponse->iteratePages() as $page) {
        foreach ($page as $element) {
            // doSomethingWith($element);
        }
    }
    // Alternatively:
    // Iterate through all elements
    $pagedResponse = $migrationServiceClient->listLocations();
    foreach ($pagedResponse->iterateAllElements() as $element) {
        // doSomethingWith($element);
    }
} finally {
    $migrationServiceClient->close();
}
Parameters
NameDescription
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 {@see} object, or an associative array of retry settings parameters. See the documentation on {@see} for example usage.

Returns
TypeDescription
Google\ApiCore\PagedListResponse

getIamPolicy

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

Sample code:

$migrationServiceClient = new MigrationServiceClient();
try {
    $resource = 'resource';
    $response = $migrationServiceClient->getIamPolicy($resource);
} finally {
    $migrationServiceClient->close();
}
Parameters
NameDescription
resource string

REQUIRED: The resource for which the policy is being requested. See the operation documentation for the appropriate value for this field.

optionalArgs array

Optional.

↳ options GetPolicyOptions

OPTIONAL: A GetPolicyOptions object for specifying options to GetIamPolicy.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a {@see} object, or an associative array of retry settings parameters. See the documentation on {@see} for example usage.

Returns
TypeDescription
Google\Cloud\Iam\V1\Policy

setIamPolicy

Sets the access control policy on the specified resource. Replaces any existing policy.

Can return NOT_FOUND, INVALID_ARGUMENT, and PERMISSION_DENIED errors.

Sample code:

$migrationServiceClient = new MigrationServiceClient();
try {
    $resource = 'resource';
    $policy = new Policy();
    $response = $migrationServiceClient->setIamPolicy($resource, $policy);
} finally {
    $migrationServiceClient->close();
}
Parameters
NameDescription
resource string

REQUIRED: The resource for which the policy is being specified. See the operation documentation for the appropriate value for this field.

policy Google\Cloud\Iam\V1\Policy

REQUIRED: The complete policy to be applied to the resource. The size of the policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud Platform services (such as Projects) might reject them.

optionalArgs array

Optional.

↳ updateMask FieldMask

OPTIONAL: A FieldMask specifying which fields of the policy to modify. Only the fields in the mask will be modified. If no mask is provided, the following default mask is used: paths: "bindings, etag"

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a {@see} object, or an associative array of retry settings parameters. See the documentation on {@see} for example usage.

Returns
TypeDescription
Google\Cloud\Iam\V1\Policy

testIamPermissions

Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.

Note: This operation is designed to be used for building permission-aware UIs and command-line tools, not for authorization checking. This operation may "fail open" without warning.

Sample code:

$migrationServiceClient = new MigrationServiceClient();
try {
    $resource = 'resource';
    $permissions = [];
    $response = $migrationServiceClient->testIamPermissions($resource, $permissions);
} finally {
    $migrationServiceClient->close();
}
Parameters
NameDescription
resource string

REQUIRED: The resource for which the policy detail is being requested. See the operation documentation for the appropriate value for this field.

permissions string[]

The set of permissions to check for the resource. Permissions with wildcards (such as '' or 'storage.') are not allowed. For more information see IAM Overview.

optionalArgs array

Optional.

↳ retrySettings RetrySettings|array

Retry settings to use for this call. Can be a {@see} object, or an associative array of retry settings parameters. See the documentation on {@see} for example usage.

Returns
TypeDescription
Google\Cloud\Iam\V1\TestIamPermissionsResponse

Constants

SERVICE_NAME

Value: 'google.cloud.aiplatform.v1.MigrationService'

The name of the service.

SERVICE_ADDRESS

Value: 'aiplatform.googleapis.com'

The default address of the service.

DEFAULT_SERVICE_PORT

Value: 443

The default port of the service.

CODEGEN_NAME

Value: 'gapic'

The name of the code generator, to be included in the agent header.