Class DataCatalog.DataCatalogBase (1.2.0)

[BindServiceMethod(typeof(DataCatalog), "BindService")]
public abstract class DataCatalogBase

Base class for server-side implementations of DataCatalog

Inheritance

Object > DataCatalog.DataCatalogBase

Inherited Members

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ToString()

Namespace

Google.Cloud.DataCatalog.V1

Assembly

Google.Cloud.DataCatalog.V1.dll

Methods

CreateEntry(CreateEntryRequest, ServerCallContext)

public virtual Task<Entry> CreateEntry(CreateEntryRequest request, ServerCallContext context)

Creates an entry. Only entries of types 'FILESET', 'CLUSTER', 'DATA_STREAM' or with a user-specified type can be created.

Users should enable the Data Catalog API in the project identified by the parent parameter (see Data Catalog Resource Project for more information).

A maximum of 100,000 entries may be created per entry group.

Parameters
Name	Description
`request`	`CreateEntryRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Entry>`	The response to send back to the client (wrapped by a task).

CreateEntryGroup(CreateEntryGroupRequest, ServerCallContext)

public virtual Task<EntryGroup> CreateEntryGroup(CreateEntryGroupRequest request, ServerCallContext context)

Creates an EntryGroup.

An entry group contains logically related entries together with Cloud Identity and Access Management policies that specify the users who can create, edit, and view entries within the entry group.

Data Catalog automatically creates an entry group for BigQuery entries ("@bigquery") and Pub/Sub topics ("@pubsub"). Users create their own entry group to contain Cloud Storage fileset entries or custom type entries, and the IAM policies associated with those entries. Entry groups, like entries, can be searched.

A maximum of 10,000 entry groups may be created per organization across all locations.

Users should enable the Data Catalog API in the project identified by the parent parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`CreateEntryGroupRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<EntryGroup>`	The response to send back to the client (wrapped by a task).

CreateTag(CreateTagRequest, ServerCallContext)

public virtual Task<Tag> CreateTag(CreateTagRequest request, ServerCallContext context)

Creates a tag on an [Entry][google.cloud.datacatalog.v1.Entry]. Note: The project identified by the parent parameter for the tag and the tag template used to create the tag must be from the same organization.

Parameters
Name	Description
`request`	`CreateTagRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Tag>`	The response to send back to the client (wrapped by a task).

CreateTagTemplate(CreateTagTemplateRequest, ServerCallContext)

public virtual Task<TagTemplate> CreateTagTemplate(CreateTagTemplateRequest request, ServerCallContext context)

Creates a tag template. The user should enable the Data Catalog API in the project identified by the parent parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`CreateTagTemplateRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<TagTemplate>`	The response to send back to the client (wrapped by a task).

CreateTagTemplateField(CreateTagTemplateFieldRequest, ServerCallContext)

public virtual Task<TagTemplateField> CreateTagTemplateField(CreateTagTemplateFieldRequest request, ServerCallContext context)

Creates a field in a tag template. The user should enable the Data Catalog API in the project identified by the parent parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`CreateTagTemplateFieldRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<TagTemplateField>`	The response to send back to the client (wrapped by a task).

DeleteEntry(DeleteEntryRequest, ServerCallContext)

public virtual Task<Empty> DeleteEntry(DeleteEntryRequest request, ServerCallContext context)

Deletes an existing entry. Only entries created through [CreateEntry][google.cloud.datacatalog.v1.DataCatalog.CreateEntry] method can be deleted. Users should enable the Data Catalog API in the project identified by the name parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`DeleteEntryRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Empty>`	The response to send back to the client (wrapped by a task).

DeleteEntryGroup(DeleteEntryGroupRequest, ServerCallContext)

public virtual Task<Empty> DeleteEntryGroup(DeleteEntryGroupRequest request, ServerCallContext context)

Deletes an EntryGroup. Only entry groups that do not contain entries can be deleted. Users should enable the Data Catalog API in the project identified by the name parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`DeleteEntryGroupRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Empty>`	The response to send back to the client (wrapped by a task).

DeleteTag(DeleteTagRequest, ServerCallContext)

public virtual Task<Empty> DeleteTag(DeleteTagRequest request, ServerCallContext context)

Deletes a tag.

Parameters
Name	Description
`request`	`DeleteTagRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Empty>`	The response to send back to the client (wrapped by a task).

DeleteTagTemplate(DeleteTagTemplateRequest, ServerCallContext)

public virtual Task<Empty> DeleteTagTemplate(DeleteTagTemplateRequest request, ServerCallContext context)

Deletes a tag template and all tags using the template. Users should enable the Data Catalog API in the project identified by the name parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`DeleteTagTemplateRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Empty>`	The response to send back to the client (wrapped by a task).

DeleteTagTemplateField(DeleteTagTemplateFieldRequest, ServerCallContext)

public virtual Task<Empty> DeleteTagTemplateField(DeleteTagTemplateFieldRequest request, ServerCallContext context)

Deletes a field in a tag template and all uses of that field. Users should enable the Data Catalog API in the project identified by the name parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`DeleteTagTemplateFieldRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Empty>`	The response to send back to the client (wrapped by a task).

GetEntry(GetEntryRequest, ServerCallContext)

public virtual Task<Entry> GetEntry(GetEntryRequest request, ServerCallContext context)

Gets an entry.

Parameters
Name	Description
`request`	`GetEntryRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Entry>`	The response to send back to the client (wrapped by a task).

GetEntryGroup(GetEntryGroupRequest, ServerCallContext)

public virtual Task<EntryGroup> GetEntryGroup(GetEntryGroupRequest request, ServerCallContext context)

Gets an EntryGroup.

Parameters
Name	Description
`request`	`GetEntryGroupRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<EntryGroup>`	The response to send back to the client (wrapped by a task).

GetIamPolicy(GetIamPolicyRequest, ServerCallContext)

public virtual Task<Policy> GetIamPolicy(GetIamPolicyRequest request, ServerCallContext context)

Gets the access control policy for a resource. A NOT_FOUND error is returned if the resource does not exist. An empty policy is returned if the resource exists but does not have a policy set on it.

Supported resources are:

Tag templates.
Entries.
Entry groups. Note, this method cannot be used to manage policies for BigQuery, Pub/Sub and any external Google Cloud Platform resources synced to Data Catalog.

Callers must have following Google IAM permission

datacatalog.tagTemplates.getIamPolicy to get policies on tag templates.
datacatalog.entries.getIamPolicy to get policies on entries.
datacatalog.entryGroups.getIamPolicy to get policies on entry groups.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.GetIamPolicyRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Google.Cloud.Iam.V1.Policy>`	The response to send back to the client (wrapped by a task).

GetTagTemplate(GetTagTemplateRequest, ServerCallContext)

public virtual Task<TagTemplate> GetTagTemplate(GetTagTemplateRequest request, ServerCallContext context)

Gets a tag template.

Parameters
Name	Description
`request`	`GetTagTemplateRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<TagTemplate>`	The response to send back to the client (wrapped by a task).

ListEntries(ListEntriesRequest, ServerCallContext)

public virtual Task<ListEntriesResponse> ListEntries(ListEntriesRequest request, ServerCallContext context)

Lists entries.

Parameters
Name	Description
`request`	`ListEntriesRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<ListEntriesResponse>`	The response to send back to the client (wrapped by a task).

ListEntryGroups(ListEntryGroupsRequest, ServerCallContext)

public virtual Task<ListEntryGroupsResponse> ListEntryGroups(ListEntryGroupsRequest request, ServerCallContext context)

Lists entry groups.

Parameters
Name	Description
`request`	`ListEntryGroupsRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<ListEntryGroupsResponse>`	The response to send back to the client (wrapped by a task).

ListTags(ListTagsRequest, ServerCallContext)

public virtual Task<ListTagsResponse> ListTags(ListTagsRequest request, ServerCallContext context)

Lists the tags on an [Entry][google.cloud.datacatalog.v1.Entry].

Parameters
Name	Description
`request`	`ListTagsRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<ListTagsResponse>`	The response to send back to the client (wrapped by a task).

LookupEntry(LookupEntryRequest, ServerCallContext)

public virtual Task<Entry> LookupEntry(LookupEntryRequest request, ServerCallContext context)

Get an entry by target resource name. This method allows clients to use the resource name from the source Google Cloud Platform service to get the Data Catalog Entry.

Parameters
Name	Description
`request`	`LookupEntryRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Entry>`	The response to send back to the client (wrapped by a task).

RenameTagTemplateField(RenameTagTemplateFieldRequest, ServerCallContext)

public virtual Task<TagTemplateField> RenameTagTemplateField(RenameTagTemplateFieldRequest request, ServerCallContext context)

Renames a field in a tag template. The user should enable the Data Catalog API in the project identified by the name parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`RenameTagTemplateFieldRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<TagTemplateField>`	The response to send back to the client (wrapped by a task).

RenameTagTemplateFieldEnumValue(RenameTagTemplateFieldEnumValueRequest, ServerCallContext)

public virtual Task<TagTemplateField> RenameTagTemplateFieldEnumValue(RenameTagTemplateFieldEnumValueRequest request, ServerCallContext context)

Renames an enum value in a tag template. The enum values have to be unique within one enum field.

Parameters
Name	Description
`request`	`RenameTagTemplateFieldEnumValueRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<TagTemplateField>`	The response to send back to the client (wrapped by a task).

SearchCatalog(SearchCatalogRequest, ServerCallContext)

public virtual Task<SearchCatalogResponse> SearchCatalog(SearchCatalogRequest request, ServerCallContext context)

Searches Data Catalog for multiple resources like entries, tags that match a query.

This is a custom method (https://cloud.google.com/apis/design/custom_methods) and does not return the complete resource, only the resource identifier and high level fields. Clients can subsequently call Get methods.

Note that Data Catalog search queries do not guarantee full recall. Query results that match your query may not be returned, even in subsequent result pages. Also note that results returned (and not returned) can vary across repeated search queries.

See Data Catalog Search Syntax for more information.

Parameters
Name	Description
`request`	`SearchCatalogRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<SearchCatalogResponse>`	The response to send back to the client (wrapped by a task).

SetIamPolicy(SetIamPolicyRequest, ServerCallContext)

public virtual Task<Policy> SetIamPolicy(SetIamPolicyRequest request, ServerCallContext context)

Sets the access control policy for a resource. Replaces any existing policy. Supported resources are:

Tag templates.
Entries.
Entry groups. Note, this method cannot be used to manage policies for BigQuery, Pub/Sub and any external Google Cloud Platform resources synced to Data Catalog.

Callers must have following Google IAM permission

datacatalog.tagTemplates.setIamPolicy to set policies on tag templates.
datacatalog.entries.setIamPolicy to set policies on entries.
datacatalog.entryGroups.setIamPolicy to set policies on entry groups.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.SetIamPolicyRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Google.Cloud.Iam.V1.Policy>`	The response to send back to the client (wrapped by a task).

TestIamPermissions(TestIamPermissionsRequest, ServerCallContext)

public virtual Task<TestIamPermissionsResponse> TestIamPermissions(TestIamPermissionsRequest request, ServerCallContext context)

Returns the caller's permissions on a resource. If the resource does not exist, an empty set of permissions is returned (We don't return a NOT_FOUND error).

Supported resources are:

Tag templates.
Entries.
Entry groups. Note, this method cannot be used to manage policies for BigQuery, Pub/Sub and any external Google Cloud Platform resources synced to Data Catalog.

A caller is not required to have Google IAM permission to make this request.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.TestIamPermissionsRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Google.Cloud.Iam.V1.TestIamPermissionsResponse>`	The response to send back to the client (wrapped by a task).

UpdateEntry(UpdateEntryRequest, ServerCallContext)

public virtual Task<Entry> UpdateEntry(UpdateEntryRequest request, ServerCallContext context)

Updates an existing entry. Users should enable the Data Catalog API in the project identified by the entry.name parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`UpdateEntryRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Entry>`	The response to send back to the client (wrapped by a task).

UpdateEntryGroup(UpdateEntryGroupRequest, ServerCallContext)

public virtual Task<EntryGroup> UpdateEntryGroup(UpdateEntryGroupRequest request, ServerCallContext context)

Updates an EntryGroup. The user should enable the Data Catalog API in the project identified by the entry_group.name parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`UpdateEntryGroupRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<EntryGroup>`	The response to send back to the client (wrapped by a task).

UpdateTag(UpdateTagRequest, ServerCallContext)

public virtual Task<Tag> UpdateTag(UpdateTagRequest request, ServerCallContext context)

Updates an existing tag.

Parameters
Name	Description
`request`	`UpdateTagRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<Tag>`	The response to send back to the client (wrapped by a task).

UpdateTagTemplate(UpdateTagTemplateRequest, ServerCallContext)

public virtual Task<TagTemplate> UpdateTagTemplate(UpdateTagTemplateRequest request, ServerCallContext context)

Updates a tag template. This method cannot be used to update the fields of a template. The tag template fields are represented as separate resources and should be updated using their own create/update/delete methods. Users should enable the Data Catalog API in the project identified by the tag_template.name parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`UpdateTagTemplateRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<TagTemplate>`	The response to send back to the client (wrapped by a task).

UpdateTagTemplateField(UpdateTagTemplateFieldRequest, ServerCallContext)

public virtual Task<TagTemplateField> UpdateTagTemplateField(UpdateTagTemplateFieldRequest request, ServerCallContext context)

Updates a field in a tag template. This method cannot be used to update the field type. Users should enable the Data Catalog API in the project identified by the name parameter (see Data Catalog Resource Project for more information).

Parameters
Name	Description
`request`	`UpdateTagTemplateFieldRequest` The request received from the client.
`context`	`ServerCallContext` The context of the server-side call handler being invoked.

Returns
Type	Description
`Task<TagTemplateField>`	The response to send back to the client (wrapped by a task).