Class DataCatalogClient (1.7.2)

public class DataCatalogClient implements BackgroundResource

Service Description: Data Catalog API service allows clients to discover, understand, and manage their data.

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:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   String entryGroupId = "entryGroupId1228924712";
   EntryGroup entryGroup = EntryGroup.newBuilder().build();
   EntryGroup response = dataCatalogClient.createEntryGroup(parent, entryGroupId, entryGroup);
 }

Note: close() needs to be called on the DataCatalogClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

The surface of this class includes several types of Java methods for each of the API's methods:

A "flattened" method. With this type of method, the fields of the request type have been converted into function parameters. It may be the case that not all fields are available as parameters, and not every API method will have a flattened method entry point.
A "request object" method. This type of method only takes one parameter, a request object, which must be constructed before the call. Not every API method will have a request object method.
A "callable" method. This type of method takes no parameters and returns an immutable API callable object, which can be used to initiate calls to the service.

See the individual methods for example code.

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 parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of DataCatalogSettings to create(). For example:

To customize credentials:


 DataCatalogSettings dataCatalogSettings =
     DataCatalogSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 DataCatalogClient dataCatalogClient = DataCatalogClient.create(dataCatalogSettings);

To customize the endpoint:


 DataCatalogSettings dataCatalogSettings =
     DataCatalogSettings.newBuilder().setEndpoint(myEndpoint).build();
 DataCatalogClient dataCatalogClient = DataCatalogClient.create(dataCatalogSettings);

Please refer to the GitHub repository's samples for more quickstart code snippets.

Inheritance

java.lang.Object > DataCatalogClient

Implements

BackgroundResource

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

create()

public static final DataCatalogClient create()

Constructs an instance of DataCatalogClient with default settings.

Returns

Type	Description
DataCatalogClient

Exceptions

Type	Description
IOException

create(DataCatalogSettings settings)

public static final DataCatalogClient create(DataCatalogSettings settings)

Constructs an instance of DataCatalogClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Parameter

Name	Description
settings	`DataCatalogSettings`

Returns

Type	Description
DataCatalogClient

Exceptions

Type	Description
IOException

create(DataCatalogStub stub)

public static final DataCatalogClient create(DataCatalogStub stub)

Constructs an instance of DataCatalogClient, using the given stub for making calls. This is for advanced usage - prefer using create(DataCatalogSettings).

Parameter

Name	Description
stub	`DataCatalogStub`

Returns

Type	Description
DataCatalogClient

Constructors

DataCatalogClient(DataCatalogSettings settings)

protected DataCatalogClient(DataCatalogSettings settings)

Constructs an instance of DataCatalogClient, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Parameter

Name	Description
settings	`DataCatalogSettings`

DataCatalogClient(DataCatalogStub stub)

protected DataCatalogClient(DataCatalogStub stub)

Parameter

Name	Description
stub	`DataCatalogStub`

Methods

awaitTermination(long duration, TimeUnit unit)

public boolean awaitTermination(long duration, TimeUnit unit)

Parameters

Name	Description
duration	`long`
unit	`TimeUnit`

Returns

Type	Description
boolean

Exceptions

Type	Description
InterruptedException

close()

public final void close()

createEntry(CreateEntryRequest request)

public final Entry createEntry(CreateEntryRequest request)

Creates an entry. Only entries of 'FILESET' type or 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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateEntryRequest request =
       CreateEntryRequest.newBuilder()
           .setParent(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setEntryId("entryId-1591558867")
           .setEntry(Entry.newBuilder().build())
           .build();
   Entry response = dataCatalogClient.createEntry(request);
 }

Parameter

Name	Description
request	`CreateEntryRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
Entry

createEntry(EntryGroupName parent, String entryId, Entry entry)

public final Entry createEntry(EntryGroupName parent, String entryId, Entry entry)

Creates an entry. Only entries of 'FILESET' type or 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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryGroupName parent = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]");
   String entryId = "entryId-1591558867";
   Entry entry = Entry.newBuilder().build();
   Entry response = dataCatalogClient.createEntry(parent, entryId, entry);
 }

Parameters

Name	Description
parent	`EntryGroupName` Required. The name of the entry group this entry is in. Example: projects/{project_id}/locations/{location}/entryGroups/{entry_group_id} Note that this Entry and its child resources may not actually be stored in the location in this name.
entryId	`String` Required. The id of the entry to create.
entry	`Entry` Required. The entry to create.

Returns

Type	Description
Entry

createEntry(String parent, String entryId, Entry entry)

public final Entry createEntry(String parent, String entryId, Entry entry)

Creates an entry. Only entries of 'FILESET' type or 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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String parent = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString();
   String entryId = "entryId-1591558867";
   Entry entry = Entry.newBuilder().build();
   Entry response = dataCatalogClient.createEntry(parent, entryId, entry);
 }

Parameters

Name	Description
parent	`String` Required. The name of the entry group this entry is in. Example: projects/{project_id}/locations/{location}/entryGroups/{entry_group_id} Note that this Entry and its child resources may not actually be stored in the location in this name.
entryId	`String` Required. The id of the entry to create.
entry	`Entry` Required. The entry to create.

Returns

Type	Description
Entry

createEntryCallable()

public final UnaryCallable<CreateEntryRequest,Entry> createEntryCallable()

Creates an entry. Only entries of 'FILESET' type or 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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateEntryRequest request =
       CreateEntryRequest.newBuilder()
           .setParent(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setEntryId("entryId-1591558867")
           .setEntry(Entry.newBuilder().build())
           .build();
   ApiFuture<Entry> future = dataCatalogClient.createEntryCallable().futureCall(request);
   // Do something.
   Entry response = future.get();
 }

Returns

Type	Description
UnaryCallable<CreateEntryRequest,Entry>

createEntryGroup(CreateEntryGroupRequest request)

public final EntryGroup createEntryGroup(CreateEntryGroupRequest request)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateEntryGroupRequest request =
       CreateEntryGroupRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setEntryGroupId("entryGroupId1228924712")
           .setEntryGroup(EntryGroup.newBuilder().build())
           .build();
   EntryGroup response = dataCatalogClient.createEntryGroup(request);
 }

Parameter

Name	Description
request	`CreateEntryGroupRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
EntryGroup

createEntryGroup(LocationName parent, String entryGroupId, EntryGroup entryGroup)

public final EntryGroup createEntryGroup(LocationName parent, String entryGroupId, EntryGroup entryGroup)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   String entryGroupId = "entryGroupId1228924712";
   EntryGroup entryGroup = EntryGroup.newBuilder().build();
   EntryGroup response = dataCatalogClient.createEntryGroup(parent, entryGroupId, entryGroup);
 }

Parameters

Name	Description
parent	`LocationName` Required. The name of the project this entry group is in. Example: projects/{project_id}/locations/{location} Note that this EntryGroup and its child resources may not actually be stored in the location in this name.
entryGroupId	`String` Required. The id of the entry group to create. The id must begin with a letter or underscore, contain only English letters, numbers and underscores, and be at most 64 characters.
entryGroup	`EntryGroup` The entry group to create. Defaults to an empty entry group.

Returns

Type	Description
EntryGroup

createEntryGroup(String parent, String entryGroupId, EntryGroup entryGroup)

public final EntryGroup createEntryGroup(String parent, String entryGroupId, EntryGroup entryGroup)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   String entryGroupId = "entryGroupId1228924712";
   EntryGroup entryGroup = EntryGroup.newBuilder().build();
   EntryGroup response = dataCatalogClient.createEntryGroup(parent, entryGroupId, entryGroup);
 }

Parameters

Name	Description
parent	`String` Required. The name of the project this entry group is in. Example: projects/{project_id}/locations/{location} Note that this EntryGroup and its child resources may not actually be stored in the location in this name.
entryGroupId	`String` Required. The id of the entry group to create. The id must begin with a letter or underscore, contain only English letters, numbers and underscores, and be at most 64 characters.
entryGroup	`EntryGroup` The entry group to create. Defaults to an empty entry group.

Returns

Type	Description
EntryGroup

createEntryGroupCallable()

public final UnaryCallable<CreateEntryGroupRequest,EntryGroup> createEntryGroupCallable()

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateEntryGroupRequest request =
       CreateEntryGroupRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setEntryGroupId("entryGroupId1228924712")
           .setEntryGroup(EntryGroup.newBuilder().build())
           .build();
   ApiFuture<EntryGroup> future =
       dataCatalogClient.createEntryGroupCallable().futureCall(request);
   // Do something.
   EntryGroup response = future.get();
 }

Returns

Type	Description
UnaryCallable<CreateEntryGroupRequest,EntryGroup>

createTag(CreateTagRequest request)

public final Tag createTag(CreateTagRequest request)

Creates a tag on an 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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateTagRequest request =
       CreateTagRequest.newBuilder()
           .setParent(
               TagName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]", "[TAG]")
                   .toString())
           .setTag(Tag.newBuilder().build())
           .build();
   Tag response = dataCatalogClient.createTag(request);
 }

Parameter

Name	Description
request	`CreateTagRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
Tag

createTag(TagName parent, Tag tag)

public final Tag createTag(TagName parent, Tag tag)

Creates a tag on an 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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagName parent = TagName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]", "[TAG]");
   Tag tag = Tag.newBuilder().build();
   Tag response = dataCatalogClient.createTag(parent, tag);
 }

Parameters

Name Description

parent

TagName

Required. The name of the resource to attach this tag to. Tags can be attached to Entries. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}

Note that this Tag and its child resources may not actually be stored in the location in this name.

tag

Tag

Required. The tag to create.

Returns

Type	Description
Tag

createTag(String parent, Tag tag)

public final Tag createTag(String parent, Tag tag)

Creates a tag on an 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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String parent =
       TagName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]", "[TAG]").toString();
   Tag tag = Tag.newBuilder().build();
   Tag response = dataCatalogClient.createTag(parent, tag);
 }

Parameters

Name Description

parent

String

Required. The name of the resource to attach this tag to. Tags can be attached to Entries. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}

Note that this Tag and its child resources may not actually be stored in the location in this name.

tag

Tag

Required. The tag to create.

Returns

Type	Description
Tag

createTagCallable()

public final UnaryCallable<CreateTagRequest,Tag> createTagCallable()

Creates a tag on an 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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateTagRequest request =
       CreateTagRequest.newBuilder()
           .setParent(
               TagName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]", "[TAG]")
                   .toString())
           .setTag(Tag.newBuilder().build())
           .build();
   ApiFuture<Tag> future = dataCatalogClient.createTagCallable().futureCall(request);
   // Do something.
   Tag response = future.get();
 }

Returns

Type	Description
UnaryCallable<CreateTagRequest,Tag>

createTagTemplate(CreateTagTemplateRequest request)

public final TagTemplate createTagTemplate(CreateTagTemplateRequest request)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateTagTemplateRequest request =
       CreateTagTemplateRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setTagTemplateId("tagTemplateId-1438776721")
           .setTagTemplate(TagTemplate.newBuilder().build())
           .build();
   TagTemplate response = dataCatalogClient.createTagTemplate(request);
 }

Parameter

Name	Description
request	`CreateTagTemplateRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
TagTemplate

createTagTemplate(LocationName parent, String tagTemplateId, TagTemplate tagTemplate)

public final TagTemplate createTagTemplate(LocationName parent, String tagTemplateId, TagTemplate tagTemplate)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   String tagTemplateId = "tagTemplateId-1438776721";
   TagTemplate tagTemplate = TagTemplate.newBuilder().build();
   TagTemplate response =
       dataCatalogClient.createTagTemplate(parent, tagTemplateId, tagTemplate);
 }

Parameters

Name	Description
parent	`LocationName` Required. The name of the project and the template location [region](https://cloud.google.com/data-catalog/docs/concepts/regions. Example: projects/{project_id}/locations/us-central1
tagTemplateId	`String` Required. The id of the tag template to create.
tagTemplate	`TagTemplate` Required. The tag template to create.

Returns

Type	Description
TagTemplate

createTagTemplate(String parent, String tagTemplateId, TagTemplate tagTemplate)

public final TagTemplate createTagTemplate(String parent, String tagTemplateId, TagTemplate tagTemplate)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   String tagTemplateId = "tagTemplateId-1438776721";
   TagTemplate tagTemplate = TagTemplate.newBuilder().build();
   TagTemplate response =
       dataCatalogClient.createTagTemplate(parent, tagTemplateId, tagTemplate);
 }

Parameters

Name	Description
parent	`String` Required. The name of the project and the template location [region](https://cloud.google.com/data-catalog/docs/concepts/regions. Example: projects/{project_id}/locations/us-central1
tagTemplateId	`String` Required. The id of the tag template to create.
tagTemplate	`TagTemplate` Required. The tag template to create.

Returns

Type	Description
TagTemplate

createTagTemplateCallable()

public final UnaryCallable<CreateTagTemplateRequest,TagTemplate> createTagTemplateCallable()

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateTagTemplateRequest request =
       CreateTagTemplateRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setTagTemplateId("tagTemplateId-1438776721")
           .setTagTemplate(TagTemplate.newBuilder().build())
           .build();
   ApiFuture<TagTemplate> future =
       dataCatalogClient.createTagTemplateCallable().futureCall(request);
   // Do something.
   TagTemplate response = future.get();
 }

Returns

Type	Description
UnaryCallable<CreateTagTemplateRequest,TagTemplate>

createTagTemplateField(CreateTagTemplateFieldRequest request)

public final TagTemplateField createTagTemplateField(CreateTagTemplateFieldRequest request)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateTagTemplateFieldRequest request =
       CreateTagTemplateFieldRequest.newBuilder()
           .setParent(TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
           .setTagTemplateFieldId("tagTemplateFieldId-1556835615")
           .setTagTemplateField(TagTemplateField.newBuilder().build())
           .build();
   TagTemplateField response = dataCatalogClient.createTagTemplateField(request);
 }

Parameter

Name	Description
request	`CreateTagTemplateFieldRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
TagTemplateField

createTagTemplateField(TagTemplateName parent, String tagTemplateFieldId, TagTemplateField tagTemplateField)

public final TagTemplateField createTagTemplateField(TagTemplateName parent, String tagTemplateFieldId, TagTemplateField tagTemplateField)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagTemplateName parent = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]");
   String tagTemplateFieldId = "tagTemplateFieldId-1556835615";
   TagTemplateField tagTemplateField = TagTemplateField.newBuilder().build();
   TagTemplateField response =
       dataCatalogClient.createTagTemplateField(parent, tagTemplateFieldId, tagTemplateField);
 }

Parameters

Name	Description
parent	`TagTemplateName` Required. The name of the project and the template location region. Example: projects/{project_id}/locations/us-central1/tagTemplates/{tag_template_id}
tagTemplateFieldId	`String` Required. The ID of the tag template field to create. Field ids can contain letters (both uppercase and lowercase), numbers (0-9), underscores (_) and dashes (-). Field IDs must be at least 1 character long and at most 128 characters long. Field IDs must also be unique within their template.
tagTemplateField	`TagTemplateField` Required. The tag template field to create.

Returns

Type	Description
TagTemplateField

createTagTemplateField(String parent, String tagTemplateFieldId, TagTemplateField tagTemplateField)

public final TagTemplateField createTagTemplateField(String parent, String tagTemplateFieldId, TagTemplateField tagTemplateField)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String parent = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString();
   String tagTemplateFieldId = "tagTemplateFieldId-1556835615";
   TagTemplateField tagTemplateField = TagTemplateField.newBuilder().build();
   TagTemplateField response =
       dataCatalogClient.createTagTemplateField(parent, tagTemplateFieldId, tagTemplateField);
 }

Parameters

Name	Description
parent	`String` Required. The name of the project and the template location region. Example: projects/{project_id}/locations/us-central1/tagTemplates/{tag_template_id}
tagTemplateFieldId	`String` Required. The ID of the tag template field to create. Field ids can contain letters (both uppercase and lowercase), numbers (0-9), underscores (_) and dashes (-). Field IDs must be at least 1 character long and at most 128 characters long. Field IDs must also be unique within their template.
tagTemplateField	`TagTemplateField` Required. The tag template field to create.

Returns

Type	Description
TagTemplateField

createTagTemplateFieldCallable()

public final UnaryCallable<CreateTagTemplateFieldRequest,TagTemplateField> createTagTemplateFieldCallable()

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   CreateTagTemplateFieldRequest request =
       CreateTagTemplateFieldRequest.newBuilder()
           .setParent(TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
           .setTagTemplateFieldId("tagTemplateFieldId-1556835615")
           .setTagTemplateField(TagTemplateField.newBuilder().build())
           .build();
   ApiFuture<TagTemplateField> future =
       dataCatalogClient.createTagTemplateFieldCallable().futureCall(request);
   // Do something.
   TagTemplateField response = future.get();
 }

Returns

Type	Description
UnaryCallable<CreateTagTemplateFieldRequest,TagTemplateField>

deleteEntry(DeleteEntryRequest request)

public final void deleteEntry(DeleteEntryRequest request)

Deletes an existing entry. Only entries created through 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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteEntryRequest request =
       DeleteEntryRequest.newBuilder()
           .setName(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .build();
   dataCatalogClient.deleteEntry(request);
 }

Parameter

Name	Description
request	`DeleteEntryRequest` The request object containing all of the parameters for the API call.

deleteEntry(EntryName name)

public final void deleteEntry(EntryName name)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryName name = EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]");
   dataCatalogClient.deleteEntry(name);
 }

Parameter

Name Description

name

EntryName

Required. The name of the entry. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}

deleteEntry(String name)

public final void deleteEntry(String name)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name = EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString();
   dataCatalogClient.deleteEntry(name);
 }

Parameter

Name Description

name

String

Required. The name of the entry. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}

deleteEntryCallable()

public final UnaryCallable<DeleteEntryRequest,Empty> deleteEntryCallable()

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteEntryRequest request =
       DeleteEntryRequest.newBuilder()
           .setName(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .build();
   ApiFuture<Empty> future = dataCatalogClient.deleteEntryCallable().futureCall(request);
   // Do something.
   future.get();
 }

Returns

Type	Description
UnaryCallable<DeleteEntryRequest,Empty>

deleteEntryGroup(DeleteEntryGroupRequest request)

public final void deleteEntryGroup(DeleteEntryGroupRequest request)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteEntryGroupRequest request =
       DeleteEntryGroupRequest.newBuilder()
           .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setForce(true)
           .build();
   dataCatalogClient.deleteEntryGroup(request);
 }

Parameter

Name	Description
request	`DeleteEntryGroupRequest` The request object containing all of the parameters for the API call.

deleteEntryGroup(EntryGroupName name)

public final void deleteEntryGroup(EntryGroupName name)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryGroupName name = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]");
   dataCatalogClient.deleteEntryGroup(name);
 }

Parameter

Name	Description
name	`EntryGroupName` Required. The name of the entry group. For example, `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`.

deleteEntryGroup(String name)

public final void deleteEntryGroup(String name)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString();
   dataCatalogClient.deleteEntryGroup(name);
 }

Parameter

Name	Description
name	`String` Required. The name of the entry group. For example, `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`.

deleteEntryGroupCallable()

public final UnaryCallable<DeleteEntryGroupRequest,Empty> deleteEntryGroupCallable()

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteEntryGroupRequest request =
       DeleteEntryGroupRequest.newBuilder()
           .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setForce(true)
           .build();
   ApiFuture<Empty> future = dataCatalogClient.deleteEntryGroupCallable().futureCall(request);
   // Do something.
   future.get();
 }

Returns

Type	Description
UnaryCallable<DeleteEntryGroupRequest,Empty>

deleteTag(DeleteTagRequest request)

public final void deleteTag(DeleteTagRequest request)

Deletes a tag.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteTagRequest request =
       DeleteTagRequest.newBuilder()
           .setName(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .build();
   dataCatalogClient.deleteTag(request);
 }

Parameter

Name	Description
request	`DeleteTagRequest` The request object containing all of the parameters for the API call.

deleteTag(EntryName name)

public final void deleteTag(EntryName name)

Deletes a tag.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryName name = EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]");
   dataCatalogClient.deleteTag(name);
 }

Parameter

Name Description

name

EntryName

Required. The name of the tag to delete. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}

deleteTag(String name)

public final void deleteTag(String name)

Deletes a tag.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name = EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString();
   dataCatalogClient.deleteTag(name);
 }

Parameter

Name Description

name

String

Required. The name of the tag to delete. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}/tags/{tag_id}

deleteTagCallable()

public final UnaryCallable<DeleteTagRequest,Empty> deleteTagCallable()

Deletes a tag.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteTagRequest request =
       DeleteTagRequest.newBuilder()
           .setName(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .build();
   ApiFuture<Empty> future = dataCatalogClient.deleteTagCallable().futureCall(request);
   // Do something.
   future.get();
 }

Returns

Type	Description
UnaryCallable<DeleteTagRequest,Empty>

deleteTagTemplate(DeleteTagTemplateRequest request)

public final void deleteTagTemplate(DeleteTagTemplateRequest request)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteTagTemplateRequest request =
       DeleteTagTemplateRequest.newBuilder()
           .setName(TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
           .setForce(true)
           .build();
   dataCatalogClient.deleteTagTemplate(request);
 }

Parameter

Name	Description
request	`DeleteTagTemplateRequest` The request object containing all of the parameters for the API call.

deleteTagTemplate(TagTemplateName name, boolean force)

public final void deleteTagTemplate(TagTemplateName name, boolean force)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagTemplateName name = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]");
   boolean force = true;
   dataCatalogClient.deleteTagTemplate(name, force);
 }

Parameters

Name Description

name

TagTemplateName

Required. The name of the tag template to delete. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}

force

boolean

Required. Currently, this field must always be set to true. This confirms the deletion of any possible tags using this template. force = false will be supported in the future.

deleteTagTemplate(String name, boolean force)

public final void deleteTagTemplate(String name, boolean force)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString();
   boolean force = true;
   dataCatalogClient.deleteTagTemplate(name, force);
 }

Parameters

Name Description

name

String

Required. The name of the tag template to delete. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}

force

boolean

Required. Currently, this field must always be set to true. This confirms the deletion of any possible tags using this template. force = false will be supported in the future.

deleteTagTemplateCallable()

public final UnaryCallable<DeleteTagTemplateRequest,Empty> deleteTagTemplateCallable()

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteTagTemplateRequest request =
       DeleteTagTemplateRequest.newBuilder()
           .setName(TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
           .setForce(true)
           .build();
   ApiFuture<Empty> future = dataCatalogClient.deleteTagTemplateCallable().futureCall(request);
   // Do something.
   future.get();
 }

Returns

Type	Description
UnaryCallable<DeleteTagTemplateRequest,Empty>

deleteTagTemplateField(DeleteTagTemplateFieldRequest request)

public final void deleteTagTemplateField(DeleteTagTemplateFieldRequest request)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteTagTemplateFieldRequest request =
       DeleteTagTemplateFieldRequest.newBuilder()
           .setName(
               TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
                   .toString())
           .setForce(true)
           .build();
   dataCatalogClient.deleteTagTemplateField(request);
 }

Parameter

Name	Description
request	`DeleteTagTemplateFieldRequest` The request object containing all of the parameters for the API call.

deleteTagTemplateField(TagTemplateFieldName name, boolean force)

public final void deleteTagTemplateField(TagTemplateFieldName name, boolean force)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagTemplateFieldName name =
       TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]");
   boolean force = true;
   dataCatalogClient.deleteTagTemplateField(name, force);
 }

Parameters

Name Description

name

TagTemplateFieldName

Required. The name of the tag template field to delete. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}

force

boolean

Required. Currently, this field must always be set to true. This confirms the deletion of this field from any tags using this field. force = false will be supported in the future.

deleteTagTemplateField(String name, boolean force)

public final void deleteTagTemplateField(String name, boolean force)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name =
       TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
           .toString();
   boolean force = true;
   dataCatalogClient.deleteTagTemplateField(name, force);
 }

Parameters

Name Description

name

String

Required. The name of the tag template field to delete. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}

force

boolean

Required. Currently, this field must always be set to true. This confirms the deletion of this field from any tags using this field. force = false will be supported in the future.

deleteTagTemplateFieldCallable()

public final UnaryCallable<DeleteTagTemplateFieldRequest,Empty> deleteTagTemplateFieldCallable()

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   DeleteTagTemplateFieldRequest request =
       DeleteTagTemplateFieldRequest.newBuilder()
           .setName(
               TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
                   .toString())
           .setForce(true)
           .build();
   ApiFuture<Empty> future =
       dataCatalogClient.deleteTagTemplateFieldCallable().futureCall(request);
   // Do something.
   future.get();
 }

Returns

Type	Description
UnaryCallable<DeleteTagTemplateFieldRequest,Empty>

getEntry(EntryName name)

public final Entry getEntry(EntryName name)

Gets an entry.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryName name = EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]");
   Entry response = dataCatalogClient.getEntry(name);
 }

Parameter

Name Description

name

EntryName

Required. The name of the entry. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}

Returns

Type	Description
Entry

getEntry(GetEntryRequest request)

public final Entry getEntry(GetEntryRequest request)

Gets an entry.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   GetEntryRequest request =
       GetEntryRequest.newBuilder()
           .setName(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .build();
   Entry response = dataCatalogClient.getEntry(request);
 }

Parameter

Name	Description
request	`GetEntryRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
Entry

getEntry(String name)

public final Entry getEntry(String name)

Gets an entry.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name = EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString();
   Entry response = dataCatalogClient.getEntry(name);
 }

Parameter

Name Description

name

String

Required. The name of the entry. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}

Returns

Type	Description
Entry

getEntryCallable()

public final UnaryCallable<GetEntryRequest,Entry> getEntryCallable()

Gets an entry.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   GetEntryRequest request =
       GetEntryRequest.newBuilder()
           .setName(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .build();
   ApiFuture<Entry> future = dataCatalogClient.getEntryCallable().futureCall(request);
   // Do something.
   Entry response = future.get();
 }

Returns

Type	Description
UnaryCallable<GetEntryRequest,Entry>

getEntryGroup(EntryGroupName name)

public final EntryGroup getEntryGroup(EntryGroupName name)

Gets an EntryGroup.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryGroupName name = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]");
   EntryGroup response = dataCatalogClient.getEntryGroup(name);
 }

Parameter

Name	Description
name	`EntryGroupName` Required. The name of the entry group. For example, `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`.

Returns

Type	Description
EntryGroup

getEntryGroup(EntryGroupName name, FieldMask readMask)

public final EntryGroup getEntryGroup(EntryGroupName name, FieldMask readMask)

Gets an EntryGroup.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryGroupName name = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]");
   FieldMask readMask = FieldMask.newBuilder().build();
   EntryGroup response = dataCatalogClient.getEntryGroup(name, readMask);
 }

Parameters

Name	Description
name	`EntryGroupName` Required. The name of the entry group. For example, `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`.
readMask	`FieldMask` The fields to return. If not set or empty, all fields are returned.

Returns

Type	Description
EntryGroup

getEntryGroup(GetEntryGroupRequest request)

public final EntryGroup getEntryGroup(GetEntryGroupRequest request)

Gets an EntryGroup.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   GetEntryGroupRequest request =
       GetEntryGroupRequest.newBuilder()
           .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setReadMask(FieldMask.newBuilder().build())
           .build();
   EntryGroup response = dataCatalogClient.getEntryGroup(request);
 }

Parameter

Name	Description
request	`GetEntryGroupRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
EntryGroup

getEntryGroup(String name)

public final EntryGroup getEntryGroup(String name)

Gets an EntryGroup.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString();
   EntryGroup response = dataCatalogClient.getEntryGroup(name);
 }

Parameter

Name	Description
name	`String` Required. The name of the entry group. For example, `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`.

Returns

Type	Description
EntryGroup

getEntryGroup(String name, FieldMask readMask)

public final EntryGroup getEntryGroup(String name, FieldMask readMask)

Gets an EntryGroup.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString();
   FieldMask readMask = FieldMask.newBuilder().build();
   EntryGroup response = dataCatalogClient.getEntryGroup(name, readMask);
 }

Parameters

Name	Description
name	`String` Required. The name of the entry group. For example, `projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}`.
readMask	`FieldMask` The fields to return. If not set or empty, all fields are returned.

Returns

Type	Description
EntryGroup

getEntryGroupCallable()

public final UnaryCallable<GetEntryGroupRequest,EntryGroup> getEntryGroupCallable()

Gets an EntryGroup.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   GetEntryGroupRequest request =
       GetEntryGroupRequest.newBuilder()
           .setName(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setReadMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<EntryGroup> future = dataCatalogClient.getEntryGroupCallable().futureCall(request);
   // Do something.
   EntryGroup response = future.get();
 }

Returns

Type	Description
UnaryCallable<GetEntryGroupRequest,EntryGroup>

getIamPolicy(ResourceName resource)

public final Policy getIamPolicy(ResourceName resource)

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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ResourceName resource = EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]");
   Policy response = dataCatalogClient.getIamPolicy(resource);
 }

Parameter

Name	Description
resource	`com.google.api.resourcenames.ResourceName` REQUIRED: The resource for which the policy is being requested. See the operation documentation for the appropriate value for this field.

Returns

Type	Description
com.google.iam.v1.Policy

getIamPolicy(GetIamPolicyRequest request)

public final Policy getIamPolicy(GetIamPolicyRequest request)

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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   Policy response = dataCatalogClient.getIamPolicy(request);
 }

Parameter

Name	Description
request	`com.google.iam.v1.GetIamPolicyRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
com.google.iam.v1.Policy

getIamPolicy(String resource)

public final Policy getIamPolicy(String resource)

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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String resource =
       EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString();
   Policy response = dataCatalogClient.getIamPolicy(resource);
 }

Parameter

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

Returns

Type	Description
com.google.iam.v1.Policy

getIamPolicyCallable()

public final UnaryCallable<GetIamPolicyRequest,Policy> getIamPolicyCallable()

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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   ApiFuture<Policy> future = dataCatalogClient.getIamPolicyCallable().futureCall(request);
   // Do something.
   Policy response = future.get();
 }

Returns

Type	Description
UnaryCallable<com.google.iam.v1.GetIamPolicyRequest,com.google.iam.v1.Policy>

getSettings()

public final DataCatalogSettings getSettings()

Returns

Type	Description
DataCatalogSettings

getStub()

public DataCatalogStub getStub()

Returns

Type	Description
DataCatalogStub

getTagTemplate(GetTagTemplateRequest request)

public final TagTemplate getTagTemplate(GetTagTemplateRequest request)

Gets a tag template.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   GetTagTemplateRequest request =
       GetTagTemplateRequest.newBuilder()
           .setName(TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
           .build();
   TagTemplate response = dataCatalogClient.getTagTemplate(request);
 }

Parameter

Name	Description
request	`GetTagTemplateRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
TagTemplate

getTagTemplate(TagTemplateName name)

public final TagTemplate getTagTemplate(TagTemplateName name)

Gets a tag template.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagTemplateName name = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]");
   TagTemplate response = dataCatalogClient.getTagTemplate(name);
 }

Parameter

Name Description

name

TagTemplateName

Required. The name of the tag template. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}

Returns

Type	Description
TagTemplate

getTagTemplate(String name)

public final TagTemplate getTagTemplate(String name)

Gets a tag template.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name = TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString();
   TagTemplate response = dataCatalogClient.getTagTemplate(name);
 }

Parameter

Name Description

name

String

Required. The name of the tag template. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}

Returns

Type	Description
TagTemplate

getTagTemplateCallable()

public final UnaryCallable<GetTagTemplateRequest,TagTemplate> getTagTemplateCallable()

Gets a tag template.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   GetTagTemplateRequest request =
       GetTagTemplateRequest.newBuilder()
           .setName(TagTemplateName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]").toString())
           .build();
   ApiFuture<TagTemplate> future =
       dataCatalogClient.getTagTemplateCallable().futureCall(request);
   // Do something.
   TagTemplate response = future.get();
 }

Returns

Type	Description
UnaryCallable<GetTagTemplateRequest,TagTemplate>

isShutdown()

public boolean isShutdown()

Returns

Type	Description
boolean

isTerminated()

public boolean isTerminated()

Returns

Type	Description
boolean

listEntries(EntryGroupName parent)

public final DataCatalogClient.ListEntriesPagedResponse listEntries(EntryGroupName parent)

Lists entries.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryGroupName parent = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]");
   for (Entry element : dataCatalogClient.listEntries(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name Description

parent

EntryGroupName

Required. The name of the entry group that contains the entries, which can be provided in URL format. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}

Returns

Type	Description
DataCatalogClient.ListEntriesPagedResponse

listEntries(ListEntriesRequest request)

public final DataCatalogClient.ListEntriesPagedResponse listEntries(ListEntriesRequest request)

Lists entries.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ListEntriesRequest request =
       ListEntriesRequest.newBuilder()
           .setParent(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setReadMask(FieldMask.newBuilder().build())
           .build();
   for (Entry element : dataCatalogClient.listEntries(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name	Description
request	`ListEntriesRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
DataCatalogClient.ListEntriesPagedResponse

listEntries(String parent)

public final DataCatalogClient.ListEntriesPagedResponse listEntries(String parent)

Lists entries.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String parent = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString();
   for (Entry element : dataCatalogClient.listEntries(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name Description

parent

String

Required. The name of the entry group that contains the entries, which can be provided in URL format. Example:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}

Returns

Type	Description
DataCatalogClient.ListEntriesPagedResponse

listEntriesCallable()

public final UnaryCallable<ListEntriesRequest,ListEntriesResponse> listEntriesCallable()

Lists entries.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ListEntriesRequest request =
       ListEntriesRequest.newBuilder()
           .setParent(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setReadMask(FieldMask.newBuilder().build())
           .build();
   while (true) {
     ListEntriesResponse response = dataCatalogClient.listEntriesCallable().call(request);
     for (Entry element : response.getResponsesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

Returns

Type	Description
UnaryCallable<ListEntriesRequest,ListEntriesResponse>

listEntriesPagedCallable()

public final UnaryCallable<ListEntriesRequest,DataCatalogClient.ListEntriesPagedResponse> listEntriesPagedCallable()

Lists entries.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ListEntriesRequest request =
       ListEntriesRequest.newBuilder()
           .setParent(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setReadMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Entry> future = dataCatalogClient.listEntriesPagedCallable().futureCall(request);
   // Do something.
   for (Entry element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

Returns

Type	Description
UnaryCallable<ListEntriesRequest,ListEntriesPagedResponse>

listEntryGroups(EntryGroupName parent)

public final DataCatalogClient.ListEntryGroupsPagedResponse listEntryGroups(EntryGroupName parent)

Lists entry groups.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryGroupName parent = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]");
   for (EntryGroup element : dataCatalogClient.listEntryGroups(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name Description

parent

EntryGroupName

Required. The name of the location that contains the entry groups, which can be provided in URL format. Example:

projects/{project_id}/locations/{location}

Returns

Type	Description
DataCatalogClient.ListEntryGroupsPagedResponse

listEntryGroups(ListEntryGroupsRequest request)

public final DataCatalogClient.ListEntryGroupsPagedResponse listEntryGroups(ListEntryGroupsRequest request)

Lists entry groups.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ListEntryGroupsRequest request =
       ListEntryGroupsRequest.newBuilder()
           .setParent(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (EntryGroup element : dataCatalogClient.listEntryGroups(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name	Description
request	`ListEntryGroupsRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
DataCatalogClient.ListEntryGroupsPagedResponse

listEntryGroups(String parent)

public final DataCatalogClient.ListEntryGroupsPagedResponse listEntryGroups(String parent)

Lists entry groups.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String parent = EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString();
   for (EntryGroup element : dataCatalogClient.listEntryGroups(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name Description

parent

String

Required. The name of the location that contains the entry groups, which can be provided in URL format. Example:

projects/{project_id}/locations/{location}

Returns

Type	Description
DataCatalogClient.ListEntryGroupsPagedResponse

listEntryGroupsCallable()

public final UnaryCallable<ListEntryGroupsRequest,ListEntryGroupsResponse> listEntryGroupsCallable()

Lists entry groups.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ListEntryGroupsRequest request =
       ListEntryGroupsRequest.newBuilder()
           .setParent(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListEntryGroupsResponse response =
         dataCatalogClient.listEntryGroupsCallable().call(request);
     for (EntryGroup element : response.getResponsesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

Returns

Type	Description
UnaryCallable<ListEntryGroupsRequest,ListEntryGroupsResponse>

listEntryGroupsPagedCallable()

public final UnaryCallable<ListEntryGroupsRequest,DataCatalogClient.ListEntryGroupsPagedResponse> listEntryGroupsPagedCallable()

Lists entry groups.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ListEntryGroupsRequest request =
       ListEntryGroupsRequest.newBuilder()
           .setParent(EntryGroupName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<EntryGroup> future =
       dataCatalogClient.listEntryGroupsPagedCallable().futureCall(request);
   // Do something.
   for (EntryGroup element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

Returns

Type	Description
UnaryCallable<ListEntryGroupsRequest,ListEntryGroupsPagedResponse>

listTags(EntryName parent)

public final DataCatalogClient.ListTagsPagedResponse listTags(EntryName parent)

Lists the tags on an Entry.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryName parent = EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]");
   for (Tag element : dataCatalogClient.listTags(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name Description

parent

EntryName

Required. The name of the Data Catalog resource to list the tags of. The resource could be an Entry or an EntryGroup.

Examples:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}

Returns

Type	Description
DataCatalogClient.ListTagsPagedResponse

listTags(ListTagsRequest request)

public final DataCatalogClient.ListTagsPagedResponse listTags(ListTagsRequest request)

Lists the tags on an Entry.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ListTagsRequest request =
       ListTagsRequest.newBuilder()
           .setParent(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Tag element : dataCatalogClient.listTags(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name	Description
request	`ListTagsRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
DataCatalogClient.ListTagsPagedResponse

listTags(String parent)

public final DataCatalogClient.ListTagsPagedResponse listTags(String parent)

Lists the tags on an Entry.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String parent =
       EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString();
   for (Tag element : dataCatalogClient.listTags(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name Description

parent

String

Required. The name of the Data Catalog resource to list the tags of. The resource could be an Entry or an EntryGroup.

Examples:

projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}
projects/{project_id}/locations/{location}/entryGroups/{entry_group_id}/entries/{entry_id}

Returns

Type	Description
DataCatalogClient.ListTagsPagedResponse

listTagsCallable()

public final UnaryCallable<ListTagsRequest,ListTagsResponse> listTagsCallable()

Lists the tags on an Entry.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ListTagsRequest request =
       ListTagsRequest.newBuilder()
           .setParent(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListTagsResponse response = dataCatalogClient.listTagsCallable().call(request);
     for (Tag element : response.getResponsesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

Returns

Type	Description
UnaryCallable<ListTagsRequest,ListTagsResponse>

listTagsPagedCallable()

public final UnaryCallable<ListTagsRequest,DataCatalogClient.ListTagsPagedResponse> listTagsPagedCallable()

Lists the tags on an Entry.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ListTagsRequest request =
       ListTagsRequest.newBuilder()
           .setParent(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Tag> future = dataCatalogClient.listTagsPagedCallable().futureCall(request);
   // Do something.
   for (Tag element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

Returns

Type	Description
UnaryCallable<ListTagsRequest,ListTagsPagedResponse>

lookupEntry(LookupEntryRequest request)

public final Entry lookupEntry(LookupEntryRequest request)

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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   LookupEntryRequest request = LookupEntryRequest.newBuilder().build();
   Entry response = dataCatalogClient.lookupEntry(request);
 }

Parameter

Name	Description
request	`LookupEntryRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
Entry

lookupEntryCallable()

public final UnaryCallable<LookupEntryRequest,Entry> lookupEntryCallable()

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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   LookupEntryRequest request = LookupEntryRequest.newBuilder().build();
   ApiFuture<Entry> future = dataCatalogClient.lookupEntryCallable().futureCall(request);
   // Do something.
   Entry response = future.get();
 }

Returns

Type	Description
UnaryCallable<LookupEntryRequest,Entry>

renameTagTemplateField(RenameTagTemplateFieldRequest request)

public final TagTemplateField renameTagTemplateField(RenameTagTemplateFieldRequest request)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   RenameTagTemplateFieldRequest request =
       RenameTagTemplateFieldRequest.newBuilder()
           .setName(
               TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
                   .toString())
           .setNewTagTemplateFieldId("newTagTemplateFieldId2008993953")
           .build();
   TagTemplateField response = dataCatalogClient.renameTagTemplateField(request);
 }

Parameter

Name	Description
request	`RenameTagTemplateFieldRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
TagTemplateField

renameTagTemplateField(TagTemplateFieldName name, String newTagTemplateFieldId)

public final TagTemplateField renameTagTemplateField(TagTemplateFieldName name, String newTagTemplateFieldId)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagTemplateFieldName name =
       TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]");
   String newTagTemplateFieldId = "newTagTemplateFieldId2008993953";
   TagTemplateField response =
       dataCatalogClient.renameTagTemplateField(name, newTagTemplateFieldId);
 }

Parameters

Name Description

name

TagTemplateFieldName

Required. The name of the tag template. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}

newTagTemplateFieldId

String

Required. The new ID of this tag template field. For example, my_new_field.

Returns

Type	Description
TagTemplateField

renameTagTemplateField(String name, String newTagTemplateFieldId)

public final TagTemplateField renameTagTemplateField(String name, String newTagTemplateFieldId)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name =
       TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
           .toString();
   String newTagTemplateFieldId = "newTagTemplateFieldId2008993953";
   TagTemplateField response =
       dataCatalogClient.renameTagTemplateField(name, newTagTemplateFieldId);
 }

Parameters

Name Description

name

String

Required. The name of the tag template. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}

newTagTemplateFieldId

String

Required. The new ID of this tag template field. For example, my_new_field.

Returns

Type	Description
TagTemplateField

renameTagTemplateFieldCallable()

public final UnaryCallable<RenameTagTemplateFieldRequest,TagTemplateField> renameTagTemplateFieldCallable()

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   RenameTagTemplateFieldRequest request =
       RenameTagTemplateFieldRequest.newBuilder()
           .setName(
               TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
                   .toString())
           .setNewTagTemplateFieldId("newTagTemplateFieldId2008993953")
           .build();
   ApiFuture<TagTemplateField> future =
       dataCatalogClient.renameTagTemplateFieldCallable().futureCall(request);
   // Do something.
   TagTemplateField response = future.get();
 }

Returns

Type	Description
UnaryCallable<RenameTagTemplateFieldRequest,TagTemplateField>

searchCatalog(SearchCatalogRequest request)

public final DataCatalogClient.SearchCatalogPagedResponse searchCatalog(SearchCatalogRequest request)

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 subsequentally 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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   SearchCatalogRequest request =
       SearchCatalogRequest.newBuilder()
           .setScope(SearchCatalogRequest.Scope.newBuilder().build())
           .setQuery("query107944136")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (SearchCatalogResult element : dataCatalogClient.searchCatalog(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter

Name	Description
request	`SearchCatalogRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
DataCatalogClient.SearchCatalogPagedResponse

searchCatalog(SearchCatalogRequest.Scope scope, String query)

public final DataCatalogClient.SearchCatalogPagedResponse searchCatalog(SearchCatalogRequest.Scope scope, String query)

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

See Data Catalog Search Syntax for more information.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   SearchCatalogRequest.Scope scope = SearchCatalogRequest.Scope.newBuilder().build();
   String query = "query107944136";
   for (SearchCatalogResult element :
       dataCatalogClient.searchCatalog(scope, query).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameters

Name Description

scope

SearchCatalogRequest.Scope

Required. The scope of this search request. A scope that has empty include_org_ids, include_project_ids AND false include_gcp_public_datasets is considered invalid. Data Catalog will return an error in such a case.

query

String

Required. The query string in search query syntax. The query must be non-empty.

Query strings can be simple as "x" or more qualified as:

name:x
column:x
description:y

Note: Query tokens need to have a minimum of 3 characters for substring matching to work correctly. See Data Catalog Search Syntax for more information.

Returns

Type	Description
DataCatalogClient.SearchCatalogPagedResponse

searchCatalogCallable()

public final UnaryCallable<SearchCatalogRequest,SearchCatalogResponse> searchCatalogCallable()

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

See Data Catalog Search Syntax for more information.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   SearchCatalogRequest request =
       SearchCatalogRequest.newBuilder()
           .setScope(SearchCatalogRequest.Scope.newBuilder().build())
           .setQuery("query107944136")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     SearchCatalogResponse response = dataCatalogClient.searchCatalogCallable().call(request);
     for (SearchCatalogResult element : response.getResponsesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

Returns

Type	Description
UnaryCallable<SearchCatalogRequest,SearchCatalogResponse>

searchCatalogPagedCallable()

public final UnaryCallable<SearchCatalogRequest,DataCatalogClient.SearchCatalogPagedResponse> searchCatalogPagedCallable()

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

See Data Catalog Search Syntax for more information.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   SearchCatalogRequest request =
       SearchCatalogRequest.newBuilder()
           .setScope(SearchCatalogRequest.Scope.newBuilder().build())
           .setQuery("query107944136")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<SearchCatalogResult> future =
       dataCatalogClient.searchCatalogPagedCallable().futureCall(request);
   // Do something.
   for (SearchCatalogResult element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

Returns

Type	Description
UnaryCallable<SearchCatalogRequest,SearchCatalogPagedResponse>

setIamPolicy(ResourceName resource, Policy policy)

public final Policy setIamPolicy(ResourceName resource, Policy policy)

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.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   ResourceName resource = EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]");
   Policy policy = Policy.newBuilder().build();
   Policy response = dataCatalogClient.setIamPolicy(resource, policy);
 }

Parameters

Name	Description
resource	`com.google.api.resourcenames.ResourceName` REQUIRED: The resource for which the policy is being specified. See the operation documentation for the appropriate value for this field.
policy	`com.google.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.

Returns

Type	Description
com.google.iam.v1.Policy

setIamPolicy(SetIamPolicyRequest request)

public final Policy setIamPolicy(SetIamPolicyRequest request)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .setPolicy(Policy.newBuilder().build())
           .build();
   Policy response = dataCatalogClient.setIamPolicy(request);
 }

Parameter

Name	Description
request	`com.google.iam.v1.SetIamPolicyRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
com.google.iam.v1.Policy

setIamPolicy(String resource, Policy policy)

public final Policy setIamPolicy(String resource, Policy policy)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String resource =
       EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString();
   Policy policy = Policy.newBuilder().build();
   Policy response = dataCatalogClient.setIamPolicy(resource, policy);
 }

Parameters

Name	Description
resource	`String` REQUIRED: The resource for which the policy is being specified. See the operation documentation for the appropriate value for this field.
policy	`com.google.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.

Returns

Type	Description
com.google.iam.v1.Policy

setIamPolicyCallable()

public final UnaryCallable<SetIamPolicyRequest,Policy> setIamPolicyCallable()

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .setPolicy(Policy.newBuilder().build())
           .build();
   ApiFuture<Policy> future = dataCatalogClient.setIamPolicyCallable().futureCall(request);
   // Do something.
   Policy response = future.get();
 }

Returns

Type	Description
UnaryCallable<com.google.iam.v1.SetIamPolicyRequest,com.google.iam.v1.Policy>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

testIamPermissions(TestIamPermissionsRequest request)

public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request)

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).

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

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   TestIamPermissionsResponse response = dataCatalogClient.testIamPermissions(request);
 }

Parameter

Name	Description
request	`com.google.iam.v1.TestIamPermissionsRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
com.google.iam.v1.TestIamPermissionsResponse

testIamPermissionsCallable()

public final UnaryCallable<TestIamPermissionsRequest,TestIamPermissionsResponse> testIamPermissionsCallable()

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).

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

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(
               EntryName.of("[PROJECT]", "[LOCATION]", "[ENTRY_GROUP]", "[ENTRY]").toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   ApiFuture<TestIamPermissionsResponse> future =
       dataCatalogClient.testIamPermissionsCallable().futureCall(request);
   // Do something.
   TestIamPermissionsResponse response = future.get();
 }

Returns

Type	Description
UnaryCallable<com.google.iam.v1.TestIamPermissionsRequest,com.google.iam.v1.TestIamPermissionsResponse>

updateEntry(Entry entry)

public final Entry updateEntry(Entry entry)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   Entry entry = Entry.newBuilder().build();
   Entry response = dataCatalogClient.updateEntry(entry);
 }

Parameter

Name	Description
entry	`Entry` Required. The updated entry. The "name" field must be set.

Returns

Type	Description
Entry

updateEntry(Entry entry, FieldMask updateMask)

public final Entry updateEntry(Entry entry, FieldMask updateMask)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   Entry entry = Entry.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Entry response = dataCatalogClient.updateEntry(entry, updateMask);
 }

Parameters

Name Description

entry

Entry

Required. The updated entry. The "name" field must be set.

updateMask

FieldMask

The fields to update on the entry. If absent or empty, all modifiable fields are updated.

The following fields are modifiable:

For entries with type DATA_STREAM: * schema
For entries with type FILESET * schema * display_name * description * gcs_fileset_spec * gcs_fileset_spec.file_patterns
For entries with user_specified_type * schema * display_name * description * user_specified_type * user_specified_system * linked_resource * source_system_timestamps

Returns

Type	Description
Entry

updateEntry(UpdateEntryRequest request)

public final Entry updateEntry(UpdateEntryRequest request)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateEntryRequest request =
       UpdateEntryRequest.newBuilder()
           .setEntry(Entry.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Entry response = dataCatalogClient.updateEntry(request);
 }

Parameter

Name	Description
request	`UpdateEntryRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
Entry

updateEntryCallable()

public final UnaryCallable<UpdateEntryRequest,Entry> updateEntryCallable()

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateEntryRequest request =
       UpdateEntryRequest.newBuilder()
           .setEntry(Entry.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Entry> future = dataCatalogClient.updateEntryCallable().futureCall(request);
   // Do something.
   Entry response = future.get();
 }

Returns

Type	Description
UnaryCallable<UpdateEntryRequest,Entry>

updateEntryGroup(EntryGroup entryGroup)

public final EntryGroup updateEntryGroup(EntryGroup entryGroup)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryGroup entryGroup = EntryGroup.newBuilder().build();
   EntryGroup response = dataCatalogClient.updateEntryGroup(entryGroup);
 }

Parameter

Name	Description
entryGroup	`EntryGroup` Required. The updated entry group. "name" field must be set.

Returns

Type	Description
EntryGroup

updateEntryGroup(EntryGroup entryGroup, FieldMask updateMask)

public final EntryGroup updateEntryGroup(EntryGroup entryGroup, FieldMask updateMask)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   EntryGroup entryGroup = EntryGroup.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   EntryGroup response = dataCatalogClient.updateEntryGroup(entryGroup, updateMask);
 }

Parameters

Name	Description
entryGroup	`EntryGroup` Required. The updated entry group. "name" field must be set.
updateMask	`FieldMask` The fields to update on the entry group. If absent or empty, all modifiable fields are updated.

Returns

Type	Description
EntryGroup

updateEntryGroup(UpdateEntryGroupRequest request)

public final EntryGroup updateEntryGroup(UpdateEntryGroupRequest request)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateEntryGroupRequest request =
       UpdateEntryGroupRequest.newBuilder()
           .setEntryGroup(EntryGroup.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   EntryGroup response = dataCatalogClient.updateEntryGroup(request);
 }

Parameter

Name	Description
request	`UpdateEntryGroupRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
EntryGroup

updateEntryGroupCallable()

public final UnaryCallable<UpdateEntryGroupRequest,EntryGroup> updateEntryGroupCallable()

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateEntryGroupRequest request =
       UpdateEntryGroupRequest.newBuilder()
           .setEntryGroup(EntryGroup.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<EntryGroup> future =
       dataCatalogClient.updateEntryGroupCallable().futureCall(request);
   // Do something.
   EntryGroup response = future.get();
 }

Returns

Type	Description
UnaryCallable<UpdateEntryGroupRequest,EntryGroup>

updateTag(Tag tag)

public final Tag updateTag(Tag tag)

Updates an existing tag.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   Tag tag = Tag.newBuilder().build();
   Tag response = dataCatalogClient.updateTag(tag);
 }

Parameter

Name	Description
tag	`Tag` Required. The updated tag. The "name" field must be set.

Returns

Type	Description
Tag

updateTag(Tag tag, FieldMask updateMask)

public final Tag updateTag(Tag tag, FieldMask updateMask)

Updates an existing tag.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   Tag tag = Tag.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Tag response = dataCatalogClient.updateTag(tag, updateMask);
 }

Parameters

Name	Description
tag	`Tag` Required. The updated tag. The "name" field must be set.
updateMask	`FieldMask` The fields to update on the Tag. If absent or empty, all modifiable fields are updated. Currently the only modifiable field is the field `fields`.

Returns

Type	Description
Tag

updateTag(UpdateTagRequest request)

public final Tag updateTag(UpdateTagRequest request)

Updates an existing tag.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateTagRequest request =
       UpdateTagRequest.newBuilder()
           .setTag(Tag.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Tag response = dataCatalogClient.updateTag(request);
 }

Parameter

Name	Description
request	`UpdateTagRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
Tag

updateTagCallable()

public final UnaryCallable<UpdateTagRequest,Tag> updateTagCallable()

Updates an existing tag.

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateTagRequest request =
       UpdateTagRequest.newBuilder()
           .setTag(Tag.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Tag> future = dataCatalogClient.updateTagCallable().futureCall(request);
   // Do something.
   Tag response = future.get();
 }

Returns

Type	Description
UnaryCallable<UpdateTagRequest,Tag>

updateTagTemplate(TagTemplate tagTemplate)

public final TagTemplate updateTagTemplate(TagTemplate tagTemplate)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagTemplate tagTemplate = TagTemplate.newBuilder().build();
   TagTemplate response = dataCatalogClient.updateTagTemplate(tagTemplate);
 }

Parameter

Name	Description
tagTemplate	`TagTemplate` Required. The template to update. The "name" field must be set.

Returns

Type	Description
TagTemplate

updateTagTemplate(TagTemplate tagTemplate, FieldMask updateMask)

public final TagTemplate updateTagTemplate(TagTemplate tagTemplate, FieldMask updateMask)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagTemplate tagTemplate = TagTemplate.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   TagTemplate response = dataCatalogClient.updateTagTemplate(tagTemplate, updateMask);
 }

Parameters

Name Description

tagTemplate

TagTemplate

Required. The template to update. The "name" field must be set.

updateMask

FieldMask

The field mask specifies the parts of the template to overwrite.

Allowed fields:

* display_name

If absent or empty, all of the allowed fields above will be updated.

Returns

Type	Description
TagTemplate

updateTagTemplate(UpdateTagTemplateRequest request)

public final TagTemplate updateTagTemplate(UpdateTagTemplateRequest request)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateTagTemplateRequest request =
       UpdateTagTemplateRequest.newBuilder()
           .setTagTemplate(TagTemplate.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   TagTemplate response = dataCatalogClient.updateTagTemplate(request);
 }

Parameter

Name	Description
request	`UpdateTagTemplateRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
TagTemplate

updateTagTemplateCallable()

public final UnaryCallable<UpdateTagTemplateRequest,TagTemplate> updateTagTemplateCallable()

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateTagTemplateRequest request =
       UpdateTagTemplateRequest.newBuilder()
           .setTagTemplate(TagTemplate.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<TagTemplate> future =
       dataCatalogClient.updateTagTemplateCallable().futureCall(request);
   // Do something.
   TagTemplate response = future.get();
 }

Returns

Type	Description
UnaryCallable<UpdateTagTemplateRequest,TagTemplate>

updateTagTemplateField(TagTemplateFieldName name, TagTemplateField tagTemplateField)

public final TagTemplateField updateTagTemplateField(TagTemplateFieldName name, TagTemplateField tagTemplateField)

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).

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagTemplateFieldName name =
       TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]");
   TagTemplateField tagTemplateField = TagTemplateField.newBuilder().build();
   TagTemplateField response = dataCatalogClient.updateTagTemplateField(name, tagTemplateField);
 }

Parameters

Name Description

name

TagTemplateFieldName

Required. The name of the tag template field. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}

tagTemplateField

TagTemplateField

Required. The template to update.

Returns

Type	Description
TagTemplateField

updateTagTemplateField(TagTemplateFieldName name, TagTemplateField tagTemplateField, FieldMask updateMask)

public final TagTemplateField updateTagTemplateField(TagTemplateFieldName name, TagTemplateField tagTemplateField, FieldMask updateMask)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   TagTemplateFieldName name =
       TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]");
   TagTemplateField tagTemplateField = TagTemplateField.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   TagTemplateField response =
       dataCatalogClient.updateTagTemplateField(name, tagTemplateField, updateMask);
 }

Parameters

Name	Description
name	`TagTemplateFieldName` Required. The name of the tag template field. Example: projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}
tagTemplateField	`TagTemplateField` Required. The template to update.
updateMask	`FieldMask` Optional. The field mask specifies the parts of the template to be updated. Allowed fields: * `display_name` * `type.enum_type` * `is_required` If `update_mask` is not set or empty, all of the allowed fields above will be updated. When updating an enum type, the provided values will be merged with the existing values. Therefore, enum values can only be added, existing enum values cannot be deleted nor renamed. Updating a template field from optional to required is NOT allowed.

Returns

Type	Description
TagTemplateField

updateTagTemplateField(UpdateTagTemplateFieldRequest request)

public final TagTemplateField updateTagTemplateField(UpdateTagTemplateFieldRequest request)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateTagTemplateFieldRequest request =
       UpdateTagTemplateFieldRequest.newBuilder()
           .setName(
               TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
                   .toString())
           .setTagTemplateField(TagTemplateField.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   TagTemplateField response = dataCatalogClient.updateTagTemplateField(request);
 }

Parameter

Name	Description
request	`UpdateTagTemplateFieldRequest` The request object containing all of the parameters for the API call.

Returns

Type	Description
TagTemplateField

updateTagTemplateField(String name, TagTemplateField tagTemplateField)

public final TagTemplateField updateTagTemplateField(String name, TagTemplateField tagTemplateField)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name =
       TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
           .toString();
   TagTemplateField tagTemplateField = TagTemplateField.newBuilder().build();
   TagTemplateField response = dataCatalogClient.updateTagTemplateField(name, tagTemplateField);
 }

Parameters

Name Description

name

String

Required. The name of the tag template field. Example:

projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}

tagTemplateField

TagTemplateField

Required. The template to update.

Returns

Type	Description
TagTemplateField

updateTagTemplateField(String name, TagTemplateField tagTemplateField, FieldMask updateMask)

public final TagTemplateField updateTagTemplateField(String name, TagTemplateField tagTemplateField, FieldMask updateMask)

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   String name =
       TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
           .toString();
   TagTemplateField tagTemplateField = TagTemplateField.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   TagTemplateField response =
       dataCatalogClient.updateTagTemplateField(name, tagTemplateField, updateMask);
 }

Parameters

Name	Description
name	`String` Required. The name of the tag template field. Example: projects/{project_id}/locations/{location}/tagTemplates/{tag_template_id}/fields/{tag_template_field_id}
tagTemplateField	`TagTemplateField` Required. The template to update.
updateMask	`FieldMask` Optional. The field mask specifies the parts of the template to be updated. Allowed fields: * `display_name` * `type.enum_type` * `is_required` If `update_mask` is not set or empty, all of the allowed fields above will be updated. When updating an enum type, the provided values will be merged with the existing values. Therefore, enum values can only be added, existing enum values cannot be deleted nor renamed. Updating a template field from optional to required is NOT allowed.

Returns

Type	Description
TagTemplateField

updateTagTemplateFieldCallable()

public final UnaryCallable<UpdateTagTemplateFieldRequest,TagTemplateField> updateTagTemplateFieldCallable()

Sample code:


 try (DataCatalogClient dataCatalogClient = DataCatalogClient.create()) {
   UpdateTagTemplateFieldRequest request =
       UpdateTagTemplateFieldRequest.newBuilder()
           .setName(
               TagTemplateFieldName.of("[PROJECT]", "[LOCATION]", "[TAG_TEMPLATE]", "[FIELD]")
                   .toString())
           .setTagTemplateField(TagTemplateField.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<TagTemplateField> future =
       dataCatalogClient.updateTagTemplateFieldCallable().futureCall(request);
   // Do something.
   TagTemplateField response = future.get();
 }

Returns

Type	Description
UnaryCallable<UpdateTagTemplateFieldRequest,TagTemplateField>