Class DataCatalogGrpc.DataCatalogBlockingStub

public static final class DataCatalogGrpc.DataCatalogBlockingStub extends AbstractBlockingStub<DataCatalogGrpc.DataCatalogBlockingStub>

Data Catalog API service allows you to discover, understand, and manage your data.

Inheritance

java.lang.Object > io.grpc.stub.AbstractStub > io.grpc.stub.AbstractBlockingStub > DataCatalogGrpc.DataCatalogBlockingStub

Methods

build(Channel channel, CallOptions callOptions)

protected DataCatalogGrpc.DataCatalogBlockingStub build(Channel channel, CallOptions callOptions)
Parameters
NameDescription
channelio.grpc.Channel
callOptionsio.grpc.CallOptions
Returns
TypeDescription
DataCatalogGrpc.DataCatalogBlockingStub
Overrides
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

createEntry(CreateEntryRequest request)

public Entry createEntry(CreateEntryRequest request)

Creates an entry. You can create entries only with 'FILESET', 'CLUSTER', 'DATA_STREAM', or custom types. Data Catalog automatically creates entries with other types during metadata ingestion from integrated systems. You must enable the Data Catalog API in the project identified by the parent parameter. For more information, see Data Catalog resource project. An entry group can have a maximum of 100,000 entries.

Parameter
NameDescription
requestCreateEntryRequest
Returns
TypeDescription
Entry

createEntryGroup(CreateEntryGroupRequest request)

public EntryGroup createEntryGroup(CreateEntryGroupRequest request)

Creates an entry group. An entry group contains logically related entries together with Cloud Identity and Access Management policies. These policies specify users who can create, edit, and view entries within entry groups. Data Catalog automatically creates entry groups with names that start with the @ symbol for the following resources:

  • BigQuery entries (@bigquery)
  • Pub/Sub topics (@pubsub)
  • Dataproc Metastore services (@dataproc_metastore_{SERVICE_NAME_HASH}) You can create your own entry groups for Cloud Storage fileset entries and custom entries together with the corresponding IAM policies. User-created entry groups can't contain the @ symbol, it is reserved for automatically created groups. Entry groups, like entries, can be searched. A maximum of 10,000 entry groups may be created per organization across all locations. You must enable the Data Catalog API in the project identified by the parent parameter. For more information, see Data Catalog resource project.
Parameter
NameDescription
requestCreateEntryGroupRequest
Returns
TypeDescription
EntryGroup

createTag(CreateTagRequest request)

public Tag createTag(CreateTagRequest request)

Creates a tag and assigns it to:

  • An Entry if the method name is projects.locations.entryGroups.entries.tags.create.
  • Or EntryGroupif the method name is projects.locations.entryGroups.tags.create. Note: The project identified by the parent parameter for the tag and the tag template used to create the tag must be in the same organization.
Parameter
NameDescription
requestCreateTagRequest
Returns
TypeDescription
Tag

createTagTemplate(CreateTagTemplateRequest request)

public TagTemplate createTagTemplate(CreateTagTemplateRequest request)

Creates a tag template. You must enable the Data Catalog API in the project identified by the parent parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestCreateTagTemplateRequest
Returns
TypeDescription
TagTemplate

createTagTemplateField(CreateTagTemplateFieldRequest request)

public TagTemplateField createTagTemplateField(CreateTagTemplateFieldRequest request)

Creates a field in a tag template. You must enable the Data Catalog API in the project identified by the parent parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestCreateTagTemplateFieldRequest
Returns
TypeDescription
TagTemplateField

deleteEntry(DeleteEntryRequest request)

public Empty deleteEntry(DeleteEntryRequest request)

Deletes an existing entry. You can delete only the entries created by the CreateEntry method. You must enable the Data Catalog API in the project identified by the name parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestDeleteEntryRequest
Returns
TypeDescription
Empty

deleteEntryGroup(DeleteEntryGroupRequest request)

public Empty deleteEntryGroup(DeleteEntryGroupRequest request)

Deletes an entry group. You must enable the Data Catalog API in the project identified by the name parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestDeleteEntryGroupRequest
Returns
TypeDescription
Empty

deleteTag(DeleteTagRequest request)

public Empty deleteTag(DeleteTagRequest request)

Deletes a tag.

Parameter
NameDescription
requestDeleteTagRequest
Returns
TypeDescription
Empty

deleteTagTemplate(DeleteTagTemplateRequest request)

public Empty deleteTagTemplate(DeleteTagTemplateRequest request)

Deletes a tag template and all tags that use it. You must enable the Data Catalog API in the project identified by the name parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestDeleteTagTemplateRequest
Returns
TypeDescription
Empty

deleteTagTemplateField(DeleteTagTemplateFieldRequest request)

public Empty deleteTagTemplateField(DeleteTagTemplateFieldRequest request)

Deletes a field in a tag template and all uses of this field from the tags based on this template. You must enable the Data Catalog API in the project identified by the name parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestDeleteTagTemplateFieldRequest
Returns
TypeDescription
Empty

getEntry(GetEntryRequest request)

public Entry getEntry(GetEntryRequest request)

Gets an entry.

Parameter
NameDescription
requestGetEntryRequest
Returns
TypeDescription
Entry

getEntryGroup(GetEntryGroupRequest request)

public EntryGroup getEntryGroup(GetEntryGroupRequest request)

Gets an entry group.

Parameter
NameDescription
requestGetEntryGroupRequest
Returns
TypeDescription
EntryGroup

getIamPolicy(GetIamPolicyRequest request)

public Policy getIamPolicy(GetIamPolicyRequest request)

Gets the access control policy for a resource. May return:

  • ANOT_FOUND error if the resource doesn't exist or you don't have the permission to view it.
  • An empty policy if the resource exists but doesn't have a set policy. Supported resources are:
  • Tag templates
  • Entry groups Note: This method doesn't get policies from Google Cloud Platform resources ingested into Data Catalog. To call this method, you must have the following Google IAM permissions:
  • datacatalog.tagTemplates.getIamPolicy to get policies on tag templates.
  • datacatalog.entryGroups.getIamPolicy to get policies on entry groups.
Parameter
NameDescription
requestcom.google.iam.v1.GetIamPolicyRequest
Returns
TypeDescription
com.google.iam.v1.Policy

getTagTemplate(GetTagTemplateRequest request)

public TagTemplate getTagTemplate(GetTagTemplateRequest request)

Gets a tag template.

Parameter
NameDescription
requestGetTagTemplateRequest
Returns
TypeDescription
TagTemplate

listEntries(ListEntriesRequest request)

public ListEntriesResponse listEntries(ListEntriesRequest request)

Lists entries. Note: Currently, this method can list only custom entries. To get a list of both custom and automatically created entries, use SearchCatalog.

Parameter
NameDescription
requestListEntriesRequest
Returns
TypeDescription
ListEntriesResponse

listEntryGroups(ListEntryGroupsRequest request)

public ListEntryGroupsResponse listEntryGroups(ListEntryGroupsRequest request)

Lists entry groups.

Parameter
NameDescription
requestListEntryGroupsRequest
Returns
TypeDescription
ListEntryGroupsResponse

listTags(ListTagsRequest request)

public ListTagsResponse listTags(ListTagsRequest request)

Lists tags assigned to an Entry.

Parameter
NameDescription
requestListTagsRequest
Returns
TypeDescription
ListTagsResponse

lookupEntry(LookupEntryRequest request)

public Entry lookupEntry(LookupEntryRequest request)

Gets an entry by its target resource name. The resource name comes from the source Google Cloud Platform service.

Parameter
NameDescription
requestLookupEntryRequest
Returns
TypeDescription
Entry

renameTagTemplateField(RenameTagTemplateFieldRequest request)

public TagTemplateField renameTagTemplateField(RenameTagTemplateFieldRequest request)

Renames a field in a tag template. You must enable the Data Catalog API in the project identified by the name parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestRenameTagTemplateFieldRequest
Returns
TypeDescription
TagTemplateField

renameTagTemplateFieldEnumValue(RenameTagTemplateFieldEnumValueRequest request)

public TagTemplateField renameTagTemplateFieldEnumValue(RenameTagTemplateFieldEnumValueRequest request)

Renames an enum value in a tag template. Within a single enum field, enum values must be unique.

Parameter
NameDescription
requestRenameTagTemplateFieldEnumValueRequest
Returns
TypeDescription
TagTemplateField

searchCatalog(SearchCatalogRequest request)

public SearchCatalogResponse searchCatalog(SearchCatalogRequest request)

Searches Data Catalog for multiple resources like entries and tags that match a query. This is a Custom Method that doesn't return all information on a resource, only its ID and high level fields. To get more information, you can subsequently call specific get methods. Note: Data Catalog search queries don't guarantee full recall. Results that match your query might not be returned, even in subsequent result pages. Additionally, returned (and not returned) results can vary if you repeat search queries. For more information, see Data Catalog search syntax.

Parameter
NameDescription
requestSearchCatalogRequest
Returns
TypeDescription
SearchCatalogResponse

setIamPolicy(SetIamPolicyRequest request)

public Policy setIamPolicy(SetIamPolicyRequest request)

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

  • Tag templates
  • Entry groups Note: This method sets policies only within Data Catalog and can't be used to manage policies in BigQuery, Pub/Sub, Dataproc Metastore, and any external Google Cloud Platform resources synced with the Data Catalog. To call this method, you must have the following Google IAM permissions:
  • datacatalog.tagTemplates.setIamPolicy to set policies on tag templates.
  • datacatalog.entryGroups.setIamPolicy to set policies on entry groups.
Parameter
NameDescription
requestcom.google.iam.v1.SetIamPolicyRequest
Returns
TypeDescription
com.google.iam.v1.Policy

testIamPermissions(TestIamPermissionsRequest request)

public TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request)

Gets your permissions on a resource. Returns an empty set of permissions if the resource doesn't exist. Supported resources are:

  • Tag templates
  • Entry groups Note: This method gets policies only within Data Catalog and can't be used to get policies from BigQuery, Pub/Sub, Dataproc Metastore, and any external Google Cloud Platform resources ingested into Data Catalog. No Google IAM permissions are required to call this method.
Parameter
NameDescription
requestcom.google.iam.v1.TestIamPermissionsRequest
Returns
TypeDescription
com.google.iam.v1.TestIamPermissionsResponse

updateEntry(UpdateEntryRequest request)

public Entry updateEntry(UpdateEntryRequest request)

Updates an existing entry. You must enable the Data Catalog API in the project identified by the entry.name parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestUpdateEntryRequest
Returns
TypeDescription
Entry

updateEntryGroup(UpdateEntryGroupRequest request)

public EntryGroup updateEntryGroup(UpdateEntryGroupRequest request)

Updates an entry group. You must enable the Data Catalog API in the project identified by the entry_group.name parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestUpdateEntryGroupRequest
Returns
TypeDescription
EntryGroup

updateTag(UpdateTagRequest request)

public Tag updateTag(UpdateTagRequest request)

Updates an existing tag.

Parameter
NameDescription
requestUpdateTagRequest
Returns
TypeDescription
Tag

updateTagTemplate(UpdateTagTemplateRequest request)

public TagTemplate updateTagTemplate(UpdateTagTemplateRequest request)

Updates a tag template. You can't update template fields with this method. These fields are separate resources with their own create, update, and delete methods. You must enable the Data Catalog API in the project identified by the tag_template.name parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestUpdateTagTemplateRequest
Returns
TypeDescription
TagTemplate

updateTagTemplateField(UpdateTagTemplateFieldRequest request)

public TagTemplateField updateTagTemplateField(UpdateTagTemplateFieldRequest request)

Updates a field in a tag template. You can't update the field type with this method. You must enable the Data Catalog API in the project identified by the name parameter. For more information, see Data Catalog resource project.

Parameter
NameDescription
requestUpdateTagTemplateFieldRequest
Returns
TypeDescription
TagTemplateField