Discovery Engine V1 API - Class Google::Cloud::DiscoveryEngine::V1::DocumentService::Client (v0.3.0)

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Reference documentation and code samples for the Discovery Engine V1 API class Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.

Client for the DocumentService service.

Service for ingesting Document information of the customer's website.

Inherits

• Object

Includes

• Google::Cloud::DiscoveryEngine::V1::DocumentService::Paths

Methods

.configure

def self.configure() { |config| ... } -> Client::Configuration

Configure the DocumentService Client class.

See Configuration for a description of the configuration fields.

Yields

• (config) — Configure the Client client.

Yield Parameter

• config (Client::Configuration)

Returns

• (Client::Configuration)

Example

# Modify the configuration for all DocumentService clients
::Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.configure do |config|
  config.timeout = 10.0
end

#configure

def configure() { |config| ... } -> Client::Configuration

Configure the DocumentService Client instance.

The configuration is set to the derived mode, meaning that values can be changed, but structural changes (adding new fields, etc.) are not allowed. Structural changes should be made on Client.configure.

See Configuration for a description of the configuration fields.

Yields

• (config) — Configure the Client client.

Yield Parameter

• config (Client::Configuration)

Returns

• (Client::Configuration)

#create_document

def create_document(request, options = nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document
def create_document(parent: nil, document: nil, document_id: nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document

Creates a Document.

Overloads

def create_document(request, options = nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document

Pass arguments to create_document via a request object, either of type CreateDocumentRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DiscoveryEngine::V1::CreateDocumentRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def create_document(parent: nil, document: nil, document_id: nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document

Pass arguments to create_document via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameters

• parent (::String) — Required. The parent resource name, such as projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}.
• document (::Google::Cloud::DiscoveryEngine::V1::Document, ::Hash) — Required. The Document to create.
• document_id (::String) — Required. The ID to use for the Document, which will become the final component of the Document.name.

  If the caller does not have permission to create the Document, regardless of whether or not it exists, a PERMISSION_DENIED error is returned.

  This field must be unique among all Documents with the same parent. Otherwise, an ALREADY_EXISTS error is returned.

  This field must conform to RFC-1034 standard with a length limit of 63 characters. Otherwise, an INVALID_ARGUMENT error is returned.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Google::Cloud::DiscoveryEngine::V1::Document)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Google::Cloud::DiscoveryEngine::V1::Document)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/discovery_engine/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DiscoveryEngine::V1::CreateDocumentRequest.new

# Call the create_document method.
result = client.create_document request

# The returned object is of type Google::Cloud::DiscoveryEngine::V1::Document.
p result

#delete_document

def delete_document(request, options = nil) -> ::Google::Protobuf::Empty
def delete_document(name: nil) -> ::Google::Protobuf::Empty

Deletes a Document.

Overloads

def delete_document(request, options = nil) -> ::Google::Protobuf::Empty

Pass arguments to delete_document via a request object, either of type Google::Cloud::DiscoveryEngine::V1::DeleteDocumentRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DiscoveryEngine::V1::DeleteDocumentRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def delete_document(name: nil) -> ::Google::Protobuf::Empty

Pass arguments to delete_document via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameter

• name (::String) — Required. Full resource name of Document, such as projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}/documents/{document}.

  If the caller does not have permission to delete the Document, regardless of whether or not it exists, a PERMISSION_DENIED error is returned.

  If the Document to delete does not exist, a NOT_FOUND error is returned.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Google::Protobuf::Empty)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Google::Protobuf::Empty)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/discovery_engine/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DiscoveryEngine::V1::DeleteDocumentRequest.new

# Call the delete_document method.
result = client.delete_document request

# The returned object is of type Google::Protobuf::Empty.
p result

#get_document

def get_document(request, options = nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document
def get_document(name: nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document

Gets a Document.

Overloads

def get_document(request, options = nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document

Pass arguments to get_document via a request object, either of type GetDocumentRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DiscoveryEngine::V1::GetDocumentRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def get_document(name: nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document

Pass arguments to get_document via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameter

• name (::String) — Required. Full resource name of Document, such as projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}/documents/{document}.

  If the caller does not have permission to access the Document, regardless of whether or not it exists, a PERMISSION_DENIED error is returned.

  If the requested Document does not exist, a NOT_FOUND error is returned.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Google::Cloud::DiscoveryEngine::V1::Document)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Google::Cloud::DiscoveryEngine::V1::Document)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/discovery_engine/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DiscoveryEngine::V1::GetDocumentRequest.new

# Call the get_document method.
result = client.get_document request

# The returned object is of type Google::Cloud::DiscoveryEngine::V1::Document.
p result

#import_documents

def import_documents(request, options = nil) -> ::Gapic::Operation
def import_documents(inline_source: nil, gcs_source: nil, bigquery_source: nil, parent: nil, error_config: nil, reconciliation_mode: nil, auto_generate_ids: nil, id_field: nil) -> ::Gapic::Operation

Bulk import of multiple Documents. Request processing may be synchronous. Non-existing items will be created.

Note: It is possible for a subset of the {::Google::Cloud::DiscoveryEngine::V1::Document Document}s to be successfully updated.

Overloads

def import_documents(request, options = nil) -> ::Gapic::Operation

Pass arguments to import_documents via a request object, either of type ImportDocumentsRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DiscoveryEngine::V1::ImportDocumentsRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def import_documents(inline_source: nil, gcs_source: nil, bigquery_source: nil, parent: nil, error_config: nil, reconciliation_mode: nil, auto_generate_ids: nil, id_field: nil) -> ::Gapic::Operation

Pass arguments to import_documents via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameters

• inline_source (::Google::Cloud::DiscoveryEngine::V1::ImportDocumentsRequest::InlineSource, ::Hash) — The Inline source for the input content for documents.
• gcs_source (::Google::Cloud::DiscoveryEngine::V1::GcsSource, ::Hash) — Cloud Storage location for the input content.
• bigquery_source (::Google::Cloud::DiscoveryEngine::V1::BigQuerySource, ::Hash) — BigQuery input source.
• parent (::String) — Required. The parent branch resource name, such as projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}. Requires create/update permission.
• error_config (::Google::Cloud::DiscoveryEngine::V1::ImportErrorConfig, ::Hash) — The desired location of errors incurred during the Import.
• reconciliation_mode (::Google::Cloud::DiscoveryEngine::V1::ImportDocumentsRequest::ReconciliationMode) — The mode of reconciliation between existing documents and the documents to be imported. Defaults to ReconciliationMode.INCREMENTAL.
• auto_generate_ids (::Boolean) — Whether to automatically generate IDs for the documents if absent.

  If set to true, Document.ids are automatically generated based on the hash of the payload, where IDs may not be consistent during multiple imports. In which case ReconciliationMode.FULL is highly recommended to avoid duplicate contents. If unset or set to false, Document.ids have to be specified using id_field, otherwise, documents without IDs fail to be imported.

  Only set this field when using GcsSource or BigQuerySource, and when GcsSource.data_schema or BigQuerySource.data_schema is custom or csv. Otherwise, an INVALID_ARGUMENT error is thrown.

• id_field (::String) — The field in the Cloud Storage and BigQuery sources that indicates the unique IDs of the documents.

  For GcsSource it is the key of the JSON field. For instance, my_id for JSON {"my_id": "some_uuid"}. For BigQuerySource it is the column name of the BigQuery table where the unique ids are stored.

  The values of the JSON field or the BigQuery column are used as the Document.ids. The JSON field or the BigQuery column must be of string type, and the values must be set as valid strings conform to RFC-1034 with 1-63 characters. Otherwise, documents without valid IDs fail to be imported.

  Only set this field when using GcsSource or BigQuerySource, and when GcsSource.data_schema or BigQuerySource.data_schema is custom. And only set this field when auto_generate_ids is unset or set as false. Otherwise, an INVALID_ARGUMENT error is thrown.

  If it is unset, a default value _id is used when importing from the allowed data sources.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Gapic::Operation)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Gapic::Operation)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/discovery_engine/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DiscoveryEngine::V1::ImportDocumentsRequest.new

# Call the import_documents method.
result = client.import_documents request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

#initialize

def initialize() { |config| ... } -> Client

Create a new DocumentService client object.

Yields

• (config) — Configure the DocumentService client.

Yield Parameter

• config (Client::Configuration)

Returns

• (Client) — a new instance of Client

Example

# Create a client using the default configuration
client = ::Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.new do |config|
  config.timeout = 10.0
end

#list_documents

def list_documents(request, options = nil) -> ::Gapic::PagedEnumerable<::Google::Cloud::DiscoveryEngine::V1::Document>
def list_documents(parent: nil, page_size: nil, page_token: nil) -> ::Gapic::PagedEnumerable<::Google::Cloud::DiscoveryEngine::V1::Document>

Gets a list of {::Google::Cloud::DiscoveryEngine::V1::Document Document}s.

Overloads

def list_documents(request, options = nil) -> ::Gapic::PagedEnumerable<::Google::Cloud::DiscoveryEngine::V1::Document>

Pass arguments to list_documents via a request object, either of type ListDocumentsRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DiscoveryEngine::V1::ListDocumentsRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def list_documents(parent: nil, page_size: nil, page_token: nil) -> ::Gapic::PagedEnumerable<::Google::Cloud::DiscoveryEngine::V1::Document>

Pass arguments to list_documents via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameters

• parent (::String) — Required. The parent branch resource name, such as projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}. Use default_branch as the branch ID, to list documents under the default branch.

  If the caller does not have permission to list Documents under this branch, regardless of whether or not this branch exists, a PERMISSION_DENIED error is returned.

• page_size (::Integer) — Maximum number of Documents to return. If unspecified, defaults to 100. The maximum allowed value is 1000. Values above 1000 will be coerced to 1000.

  If this field is negative, an INVALID_ARGUMENT error is returned.

• page_token (::String) — A page token ListDocumentsResponse.next_page_token, received from a previous DocumentService.ListDocuments call. Provide this to retrieve the subsequent page.

  When paginating, all other parameters provided to DocumentService.ListDocuments must match the call that provided the page token. Otherwise, an INVALID_ARGUMENT error is returned.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Gapic::PagedEnumerable<::Google::Cloud::DiscoveryEngine::V1::Document>)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Gapic::PagedEnumerable<::Google::Cloud::DiscoveryEngine::V1::Document>)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/discovery_engine/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DiscoveryEngine::V1::ListDocumentsRequest.new

# Call the list_documents method.
result = client.list_documents request

# The returned object is of type Gapic::PagedEnumerable. You can iterate
# over elements, and API calls will be issued to fetch pages as needed.
result.each do |item|
  # Each element is of type ::Google::Cloud::DiscoveryEngine::V1::Document.
  p item
end

#location_client

def location_client() -> Google::Cloud::Location::Locations::Client

Get the associated client for mix-in of the Locations.

Returns

• (Google::Cloud::Location::Locations::Client)

#operations_client

def operations_client() -> ::Google::Cloud::DiscoveryEngine::V1::DocumentService::Operations

Get the associated client for long-running operations.

Returns

• (::Google::Cloud::DiscoveryEngine::V1::DocumentService::Operations)

#purge_documents

def purge_documents(request, options = nil) -> ::Gapic::Operation
def purge_documents(parent: nil, filter: nil, force: nil) -> ::Gapic::Operation

Permanently deletes all selected Documents in a branch.

This process is asynchronous. Depending on the number of Documents to be deleted, this operation can take hours to complete. Before the delete operation completes, some Documents might still be returned by DocumentService.GetDocument or DocumentService.ListDocuments.

To get a list of the {::Google::Cloud::DiscoveryEngine::V1::Document Document}s to be deleted, set PurgeDocumentsRequest.force to false.

Overloads

def purge_documents(request, options = nil) -> ::Gapic::Operation

Pass arguments to purge_documents via a request object, either of type PurgeDocumentsRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DiscoveryEngine::V1::PurgeDocumentsRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def purge_documents(parent: nil, filter: nil, force: nil) -> ::Gapic::Operation

Pass arguments to purge_documents via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameters

• parent (::String) — Required. The parent resource name, such as projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}.
• filter (::String) — Required. Filter matching documents to purge. Only currently supported value is * (all items).
• force (::Boolean) — Actually performs the purge. If force is set to false, return the expected purge count without deleting any documents.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Gapic::Operation)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Gapic::Operation)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/discovery_engine/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DiscoveryEngine::V1::PurgeDocumentsRequest.new

# Call the purge_documents method.
result = client.purge_documents request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

#update_document

def update_document(request, options = nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document
def update_document(document: nil, allow_missing: nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document

Updates a Document.

Overloads

def update_document(request, options = nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document

Pass arguments to update_document via a request object, either of type UpdateDocumentRequest or an equivalent Hash.

Parameters

• request (::Google::Cloud::DiscoveryEngine::V1::UpdateDocumentRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
• options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional.

def update_document(document: nil, allow_missing: nil) -> ::Google::Cloud::DiscoveryEngine::V1::Document

Pass arguments to update_document via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

Parameters

• document (::Google::Cloud::DiscoveryEngine::V1::Document, ::Hash) — Required. The document to update/create.

  If the caller does not have permission to update the Document, regardless of whether or not it exists, a PERMISSION_DENIED error is returned.

  If the Document to update does not exist and allow_missing is not set, a NOT_FOUND error is returned.

• allow_missing (::Boolean) — If set to true, and the Document is not found, a new Document will be created.

Yields

• (response, operation) — Access the result along with the RPC operation

Yield Parameters

• response (::Google::Cloud::DiscoveryEngine::V1::Document)
• operation (::GRPC::ActiveCall::Operation)

Returns

• (::Google::Cloud::DiscoveryEngine::V1::Document)

Raises

• (::Google::Cloud::Error) — if the RPC is aborted.

Example

Basic example

require "google/cloud/discovery_engine/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DiscoveryEngine::V1::DocumentService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DiscoveryEngine::V1::UpdateDocumentRequest.new

# Call the update_document method.
result = client.update_document request

# The returned object is of type Google::Cloud::DiscoveryEngine::V1::Document.
p result