Papéis de IAM do Dataplex

O Dataplex define várias papéis de Identity and Access Management (IAM). Cada papel predefinido contém um conjunto de permissões do IAM que permitem que os principais executem determinadas ações. É possível usar uma política do IAM para dar ao principal ou mais papéis do IAM.

O gerenciamento de identidade e acesso (IAM, na sigla em inglês) também oferece a capacidade de criar papéis de IAM personalizados. Também é possível criar papéis de IAM personalizados e atribuir a eles uma ou mais permissões. Em seguida, é possível conceder o novo papel a seus principais. Use papéis personalizados para criar um modelo de controle de acesso que corresponda às suas necessidades, junto com os papéis predefinidos disponíveis.

Este documento se concentra nos papéis do IAM relevantes para o Dataplex.

Antes de começar

• Leia a documentação do IAM.

Papéis do Dataplex

Os papéis do Dataplex do Identity and Access Management (IAM) são um pacote de um ou mais permissões. Você concede papéis aos principais para permitir que eles realizem ações os recursos do Dataplex no seu projeto. Por exemplo, o O papel Leitor do Dataplex contém os atributos dataplex.*.get e dataplex.*.list permissões, que permitem que uma acessar e listar recursos do Dataplex em um projeto.

Os papéis do Dataplex podem ser aplicados a qualquer recurso da hierarquia, incluindo projetos, lakes e zonas de dados.

Papéis básicos

É possível atribuir papéis básicos no nível do projeto usando os papéis do Projeto do IAM. Veja um resumo das permissões associadas aos papéis do Projeto do IAM:

Papel do projeto	Permissões
Proprietário do projeto	Todas as permissões do Editor do projeto acrescidas das permissões para gerenciar o controle de acesso do projeto (get/set IamPolicy) e configurar o faturamento do projeto
Editor do projeto	Todas as permissões do Visualizador do projeto acrescidas de todas as permissões do projeto para ações que modificam o estado (criar, excluir, atualizar, usar, cancelar)
Visualizador do projeto	Todas as permissões do projeto para ações somente leitura que preservam o estado (get, lista)

Papéis predefinidos

Os papéis predefinidos têm as permissões necessárias para executar uma tarefa. um grupo de tarefas relacionadas.

Observação: se você estiver usando o Data Catalog, os As concessões de acesso à entrada do Data Catalog não são transferidas para a Entradas do catálogo do Dataplex automaticamente. É necessário informar conceda acesso às entradas do catálogo do Dataplex antes de usá-las.

Observe o seguinte:

• Os papéis Administrador do Dataplex, Editor do Dataplex e Leitor do Dataplex fornecem acesso aos recursos do catálogo do Dataplex.
• Nenhum papel concede permissões para adicionar ou excluir o catálogo do Dataplex entradas de grupos definidos pelo sistema, como @bigquery e @dataplex.
• O papel de Proprietário de entradas do Dataplex inclui o seguinte:
  • Concede acesso total a operações relacionadas a entradas.
  • Concede permissões para adicionar aspectos de alguns tipos de aspectos do sistema. como Schema, Generic, Overview e Contacts.
  • Concede permissões para criar entradas do tipo GenericEntry.
  • Esse papel permite criar uma entrada com um tipo de entrada e de aspecto, em que o tipo de entrada e o tipo de aspecto são definidos no mesmo projeto da entrada. Caso contrário, outros usuários de tipos de entrada e de tipos de aspectos do Dataplex precisam ser concedidos nos projetos em que o tipo de entrada e o tipo de aspecto estão definidos.
  • Ao usar os métodos LookupEntry ou SearchEntries, esse papel não concede permissões para ler entradas criadas a partir Recursos do Google Cloud fora do Dataplex, como Entradas do BigQuery. Para ler essas entradas, você precisa ter permissões nos recursos do sistema de origem. Como alternativa, leia entradas apenas com o papel de Proprietário de entradas do Dataplex usando o GetEntry .

A tabela a seguir lista os papéis predefinidos do Dataplex e as permissões associadas a cada um deles.

Role	Permissions
Dataplex Administrator (roles/dataplex.admin) Full access to Dataplex resources, except Dataplex Catalog.	cloudasset.assets.analyzeIamPolicy cloudasset.assets.searchAllIamPolicies cloudasset.assets.searchAllResources dataplex.assetActions.list dataplex.assets.create dataplex.assets.delete dataplex.assets.get dataplex.assets.getIamPolicy dataplex.assets.list dataplex.assets.setIamPolicy dataplex.assets.update dataplex.content.* dataplex.content.create dataplex.content.delete dataplex.content.get dataplex.content.getIamPolicy dataplex.content.list dataplex.content.setIamPolicy dataplex.content.update dataplex.dataAttributeBindings.* dataplex.dataAttributeBindings.create dataplex.dataAttributeBindings.delete dataplex.dataAttributeBindings.get dataplex.dataAttributeBindings.getIamPolicy dataplex.dataAttributeBindings.list dataplex.dataAttributeBindings.setIamPolicy dataplex.dataAttributeBindings.update dataplex.dataAttributes.* dataplex.dataAttributes.bind dataplex.dataAttributes.create dataplex.dataAttributes.delete dataplex.dataAttributes.get dataplex.dataAttributes.getIamPolicy dataplex.dataAttributes.list dataplex.dataAttributes.setIamPolicy dataplex.dataAttributes.update dataplex.dataTaxonomies.* dataplex.dataTaxonomies.configureDataAccess dataplex.dataTaxonomies.configureResourceAccess dataplex.dataTaxonomies.create dataplex.dataTaxonomies.delete dataplex.dataTaxonomies.get dataplex.dataTaxonomies.getIamPolicy dataplex.dataTaxonomies.list dataplex.dataTaxonomies.setIamPolicy dataplex.dataTaxonomies.update dataplex.datascans.* dataplex.datascans.create dataplex.datascans.delete dataplex.datascans.get dataplex.datascans.getData dataplex.datascans.getIamPolicy dataplex.datascans.list dataplex.datascans.run dataplex.datascans.setIamPolicy dataplex.datascans.update dataplex.entities.* dataplex.entities.create dataplex.entities.delete dataplex.entities.get dataplex.entities.list dataplex.entities.update dataplex.environments.* dataplex.environments.create dataplex.environments.delete dataplex.environments.execute dataplex.environments.get dataplex.environments.getIamPolicy dataplex.environments.list dataplex.environments.setIamPolicy dataplex.environments.update dataplex.lakeActions.list dataplex.lakes.* dataplex.lakes.create dataplex.lakes.delete dataplex.lakes.get dataplex.lakes.getIamPolicy dataplex.lakes.list dataplex.lakes.setIamPolicy dataplex.lakes.update dataplex.locations.* dataplex.locations.get dataplex.locations.list dataplex.operations.* dataplex.operations.cancel dataplex.operations.delete dataplex.operations.get dataplex.operations.list dataplex.partitions.* dataplex.partitions.create dataplex.partitions.delete dataplex.partitions.get dataplex.partitions.list dataplex.partitions.update dataplex.tasks.* dataplex.tasks.cancel dataplex.tasks.create dataplex.tasks.delete dataplex.tasks.get dataplex.tasks.getIamPolicy dataplex.tasks.list dataplex.tasks.run dataplex.tasks.setIamPolicy dataplex.tasks.update dataplex.zoneActions.list dataplex.zones.* dataplex.zones.create dataplex.zones.delete dataplex.zones.get dataplex.zones.getIamPolicy dataplex.zones.list dataplex.zones.setIamPolicy dataplex.zones.update resourcemanager.projects.get resourcemanager.projects.list
Dataplex Aspect Type Owner (roles/dataplex.aspectTypeOwner) Grants access to creating and managing Aspect Types. Does not give the right to create/modify Entries.	dataplex.aspectTypes.* dataplex.aspectTypes.create dataplex.aspectTypes.delete dataplex.aspectTypes.get dataplex.aspectTypes.getIamPolicy dataplex.aspectTypes.list dataplex.aspectTypes.setIamPolicy dataplex.aspectTypes.update dataplex.aspectTypes.use resourcemanager.projects.get resourcemanager.projects.list
Dataplex Aspect Type User (roles/dataplex.aspectTypeUser) Grants access to use Aspect Types to create/modify Entries with the corresponding aspects.	dataplex.aspectTypes.get dataplex.aspectTypes.list dataplex.aspectTypes.use resourcemanager.projects.get resourcemanager.projects.list
Dataplex Binding Administrator (roles/dataplex.bindingAdmin) Full access on DataAttribute Bindig resources.	dataplex.dataAttributeBindings.* dataplex.dataAttributeBindings.create dataplex.dataAttributeBindings.delete dataplex.dataAttributeBindings.get dataplex.dataAttributeBindings.getIamPolicy dataplex.dataAttributeBindings.list dataplex.dataAttributeBindings.setIamPolicy dataplex.dataAttributeBindings.update
Dataplex Catalog Admin (roles/dataplex.catalogAdmin) Has full access to Catalog resources: Entry Groups, Entry Types, Aspect Types and Entries.	dataplex.aspectTypes.* dataplex.aspectTypes.create dataplex.aspectTypes.delete dataplex.aspectTypes.get dataplex.aspectTypes.getIamPolicy dataplex.aspectTypes.list dataplex.aspectTypes.setIamPolicy dataplex.aspectTypes.update dataplex.aspectTypes.use dataplex.entries.* dataplex.entries.create dataplex.entries.delete dataplex.entries.get dataplex.entries.list dataplex.entries.update dataplex.entryGroups.* dataplex.entryGroups.create dataplex.entryGroups.delete dataplex.entryGroups.get dataplex.entryGroups.getIamPolicy dataplex.entryGroups.list dataplex.entryGroups.setIamPolicy dataplex.entryGroups.update dataplex.entryGroups.useContactsAspect dataplex.entryGroups.useGenericAspect dataplex.entryGroups.useGenericEntry dataplex.entryGroups.useOverviewAspect dataplex.entryGroups.useSchemaAspect dataplex.entryTypes.* dataplex.entryTypes.create dataplex.entryTypes.delete dataplex.entryTypes.get dataplex.entryTypes.getIamPolicy dataplex.entryTypes.list dataplex.entryTypes.setIamPolicy dataplex.entryTypes.update dataplex.entryTypes.use resourcemanager.projects.get resourcemanager.projects.list
Dataplex Catalog Editor (roles/dataplex.catalogEditor) Has write access to Catalog resources: Entry Groups, Entry Types, Aspect Types and Entries. Cannot set IAM policies on resources	dataplex.aspectTypes.create dataplex.aspectTypes.delete dataplex.aspectTypes.get dataplex.aspectTypes.getIamPolicy dataplex.aspectTypes.list dataplex.aspectTypes.update dataplex.aspectTypes.use dataplex.entries.* dataplex.entries.create dataplex.entries.delete dataplex.entries.get dataplex.entries.list dataplex.entries.update dataplex.entryGroups.create dataplex.entryGroups.delete dataplex.entryGroups.get dataplex.entryGroups.getIamPolicy dataplex.entryGroups.list dataplex.entryGroups.update dataplex.entryGroups.useContactsAspect dataplex.entryGroups.useGenericAspect dataplex.entryGroups.useGenericEntry dataplex.entryGroups.useOverviewAspect dataplex.entryGroups.useSchemaAspect dataplex.entryTypes.create dataplex.entryTypes.delete dataplex.entryTypes.get dataplex.entryTypes.getIamPolicy dataplex.entryTypes.list dataplex.entryTypes.update dataplex.entryTypes.use resourcemanager.projects.get resourcemanager.projects.list
Dataplex Catalog Viewer (roles/dataplex.catalogViewer) Has read access to Catalog resources: Entry Groups, Entry Types, Aspect Types and Entries. Can view IAM policies on Catalog resources.	dataplex.aspectTypes.get dataplex.aspectTypes.getIamPolicy dataplex.aspectTypes.list dataplex.entries.get dataplex.entries.list dataplex.entryGroups.get dataplex.entryGroups.getIamPolicy dataplex.entryGroups.list dataplex.entryTypes.get dataplex.entryTypes.getIamPolicy dataplex.entryTypes.list resourcemanager.projects.get resourcemanager.projects.list
Dataplex Data Owner (roles/dataplex.dataOwner) Owner access to data. To be granted to Dataplex resources Lake, Zone or Asset only.	dataplex.assets.ownData dataplex.assets.readData dataplex.assets.writeData
Dataplex Data Reader (roles/dataplex.dataReader) Read only access to data. To be granted to Dataplex resources Lake, Zone or Asset only.	dataplex.assets.readData
Dataplex DataScan Administrator (roles/dataplex.dataScanAdmin) Full access to DataScan resources.	dataplex.datascans.* dataplex.datascans.create dataplex.datascans.delete dataplex.datascans.get dataplex.datascans.getData dataplex.datascans.getIamPolicy dataplex.datascans.list dataplex.datascans.run dataplex.datascans.setIamPolicy dataplex.datascans.update dataplex.operations.get dataplex.operations.list
Dataplex DataScan Creator (roles/dataplex.dataScanCreator) Access to create new DataScan resources.	dataplex.datascans.create dataplex.datascans.get dataplex.datascans.list dataplex.operations.get
Dataplex DataScan DataViewer (roles/dataplex.dataScanDataViewer) Read access to DataScan resources and additional contents.	dataplex.datascans.get dataplex.datascans.getData dataplex.datascans.getIamPolicy dataplex.datascans.list
Dataplex DataScan Editor (roles/dataplex.dataScanEditor) Write access to DataScan resources.	dataplex.datascans.create dataplex.datascans.delete dataplex.datascans.get dataplex.datascans.getData dataplex.datascans.getIamPolicy dataplex.datascans.list dataplex.datascans.run dataplex.datascans.update dataplex.operations.get dataplex.operations.list
Dataplex DataScan Viewer (roles/dataplex.dataScanViewer) Read access to DataScan resources.	dataplex.datascans.get dataplex.datascans.getIamPolicy dataplex.datascans.list
Dataplex Data Writer (roles/dataplex.dataWriter) Write access to data. To be granted to Dataplex resources Lake, Zone or Asset only.	dataplex.assets.writeData
Dataplex Developer (roles/dataplex.developer) Allows running data analytics workloads in a lake.	dataplex.content.* dataplex.content.create dataplex.content.delete dataplex.content.get dataplex.content.getIamPolicy dataplex.content.list dataplex.content.setIamPolicy dataplex.content.update dataplex.environments.execute dataplex.environments.get dataplex.environments.list dataplex.tasks.cancel dataplex.tasks.create dataplex.tasks.delete dataplex.tasks.get dataplex.tasks.list dataplex.tasks.run dataplex.tasks.update
Dataplex Editor (roles/dataplex.editor) Write access to Dataplex resources.	cloudasset.assets.analyzeIamPolicy dataplex.assetActions.list dataplex.assets.create dataplex.assets.delete dataplex.assets.get dataplex.assets.getIamPolicy dataplex.assets.list dataplex.assets.update dataplex.content.delete dataplex.content.get dataplex.content.getIamPolicy dataplex.content.list dataplex.dataAttributeBindings.create dataplex.dataAttributeBindings.delete dataplex.dataAttributeBindings.get dataplex.dataAttributeBindings.getIamPolicy dataplex.dataAttributeBindings.list dataplex.dataAttributeBindings.update dataplex.dataAttributes.bind dataplex.dataAttributes.create dataplex.dataAttributes.delete dataplex.dataAttributes.get dataplex.dataAttributes.getIamPolicy dataplex.dataAttributes.list dataplex.dataAttributes.update dataplex.dataTaxonomies.configureDataAccess dataplex.dataTaxonomies.configureResourceAccess dataplex.dataTaxonomies.create dataplex.dataTaxonomies.delete dataplex.dataTaxonomies.get dataplex.dataTaxonomies.getIamPolicy dataplex.dataTaxonomies.list dataplex.dataTaxonomies.update dataplex.datascans.create dataplex.datascans.delete dataplex.datascans.get dataplex.datascans.getIamPolicy dataplex.datascans.list dataplex.datascans.run dataplex.datascans.update dataplex.environments.create dataplex.environments.delete dataplex.environments.get dataplex.environments.getIamPolicy dataplex.environments.list dataplex.environments.update dataplex.lakeActions.list dataplex.lakes.create dataplex.lakes.delete dataplex.lakes.get dataplex.lakes.getIamPolicy dataplex.lakes.list dataplex.lakes.update dataplex.operations.* dataplex.operations.cancel dataplex.operations.delete dataplex.operations.get dataplex.operations.list dataplex.tasks.cancel dataplex.tasks.create dataplex.tasks.delete dataplex.tasks.get dataplex.tasks.getIamPolicy dataplex.tasks.list dataplex.tasks.run dataplex.tasks.update dataplex.zoneActions.list dataplex.zones.create dataplex.zones.delete dataplex.zones.get dataplex.zones.getIamPolicy dataplex.zones.list dataplex.zones.update
Dataplex Entry Group Owner (roles/dataplex.entryGroupOwner) Owns Entry Groups and Entries inside of them.	dataplex.aspectTypes.get dataplex.aspectTypes.list dataplex.aspectTypes.use dataplex.entries.* dataplex.entries.create dataplex.entries.delete dataplex.entries.get dataplex.entries.list dataplex.entries.update dataplex.entryGroups.* dataplex.entryGroups.create dataplex.entryGroups.delete dataplex.entryGroups.get dataplex.entryGroups.getIamPolicy dataplex.entryGroups.list dataplex.entryGroups.setIamPolicy dataplex.entryGroups.update dataplex.entryGroups.useContactsAspect dataplex.entryGroups.useGenericAspect dataplex.entryGroups.useGenericEntry dataplex.entryGroups.useOverviewAspect dataplex.entryGroups.useSchemaAspect dataplex.entryTypes.get dataplex.entryTypes.list dataplex.entryTypes.use resourcemanager.projects.get resourcemanager.projects.list
Dataplex Entry Owner (roles/dataplex.entryOwner) Owns Metadata Entries.	dataplex.aspectTypes.get dataplex.aspectTypes.list dataplex.aspectTypes.use dataplex.entries.* dataplex.entries.create dataplex.entries.delete dataplex.entries.get dataplex.entries.list dataplex.entries.update dataplex.entryGroups.get dataplex.entryGroups.useContactsAspect dataplex.entryGroups.useGenericAspect dataplex.entryGroups.useGenericEntry dataplex.entryGroups.useOverviewAspect dataplex.entryGroups.useSchemaAspect dataplex.entryTypes.get dataplex.entryTypes.list dataplex.entryTypes.use resourcemanager.projects.get resourcemanager.projects.list
Dataplex Entry Type Owner (roles/dataplex.entryTypeOwner) Grants access to creating and managing Entry Types. Does not give the right to create/modify Entries.	dataplex.entryTypes.* dataplex.entryTypes.create dataplex.entryTypes.delete dataplex.entryTypes.get dataplex.entryTypes.getIamPolicy dataplex.entryTypes.list dataplex.entryTypes.setIamPolicy dataplex.entryTypes.update dataplex.entryTypes.use resourcemanager.projects.get resourcemanager.projects.list
Dataplex Entry Type User (roles/dataplex.entryTypeUser) Grants access to use Entry Types to create/modify Entries of those types.	dataplex.entryTypes.get dataplex.entryTypes.list dataplex.entryTypes.use resourcemanager.projects.get resourcemanager.projects.list
Dataplex Metadata Reader (roles/dataplex.metadataReader) Read only access to metadata.	dataplex.assets.get dataplex.assets.list dataplex.entities.get dataplex.entities.list dataplex.partitions.get dataplex.partitions.list dataplex.zones.get dataplex.zones.list resourcemanager.projects.get resourcemanager.projects.list
Dataplex Metadata Writer (roles/dataplex.metadataWriter) Write and Read access to metadata.	dataplex.assets.get dataplex.assets.list dataplex.entities.* dataplex.entities.create dataplex.entities.delete dataplex.entities.get dataplex.entities.list dataplex.entities.update dataplex.partitions.* dataplex.partitions.create dataplex.partitions.delete dataplex.partitions.get dataplex.partitions.list dataplex.partitions.update dataplex.zones.get dataplex.zones.list resourcemanager.projects.get resourcemanager.projects.list
Dataplex Security Administrator (roles/dataplex.securityAdmin) Permissions configure ResourceAccess and DataAccess Specs on Data Attributes.	dataplex.dataTaxonomies.configureDataAccess dataplex.dataTaxonomies.configureResourceAccess
Dataplex Storage Data Owner (roles/dataplex.storageDataOwner) Owner access to data. Should not be used directly. This role is granted by Dataplex to managed resources like Cloud Storage buckets, BigQuery datasets etc.	bigquery.datasets.get bigquery.models.create bigquery.models.delete bigquery.models.export bigquery.models.getData bigquery.models.getMetadata bigquery.models.list bigquery.models.updateData bigquery.models.updateMetadata bigquery.routines.create bigquery.routines.delete bigquery.routines.get bigquery.routines.list bigquery.routines.update bigquery.tables.create bigquery.tables.createSnapshot bigquery.tables.delete bigquery.tables.deleteSnapshot bigquery.tables.export bigquery.tables.get bigquery.tables.getData bigquery.tables.list bigquery.tables.restoreSnapshot bigquery.tables.update bigquery.tables.updateData storage.buckets.get storage.objects.create storage.objects.delete storage.objects.get storage.objects.list storage.objects.update
Dataplex Storage Data Reader (roles/dataplex.storageDataReader) Read only access to data. Should not be used directly. This role is granted by Dataplex to managed resources like Cloud Storage buckets, BigQuery datasets etc.	bigquery.datasets.get bigquery.models.export bigquery.models.getData bigquery.models.getMetadata bigquery.models.list bigquery.routines.get bigquery.routines.list bigquery.tables.export bigquery.tables.get bigquery.tables.getData bigquery.tables.list storage.buckets.get storage.objects.get storage.objects.list
Dataplex Storage Data Writer (roles/dataplex.storageDataWriter) Write access to data. Should not be used directly. This role is granted by Dataplex to managed resources like Cloud Storage buckets, BigQuery datasets etc.	bigquery.tables.updateData storage.objects.create storage.objects.delete storage.objects.update
Dataplex Taxonomy Administrator (roles/dataplex.taxonomyAdmin) Full access to DataTaxonomy, DataAttribute resources.	dataplex.dataAttributes.* dataplex.dataAttributes.bind dataplex.dataAttributes.create dataplex.dataAttributes.delete dataplex.dataAttributes.get dataplex.dataAttributes.getIamPolicy dataplex.dataAttributes.list dataplex.dataAttributes.setIamPolicy dataplex.dataAttributes.update dataplex.dataTaxonomies.create dataplex.dataTaxonomies.delete dataplex.dataTaxonomies.get dataplex.dataTaxonomies.getIamPolicy dataplex.dataTaxonomies.list dataplex.dataTaxonomies.setIamPolicy dataplex.dataTaxonomies.update
Dataplex Taxonomy Viewer (roles/dataplex.taxonomyViewer) Read access on DataTaxonomy, DataAttribute resources.	dataplex.dataAttributes.get dataplex.dataAttributes.getIamPolicy dataplex.dataAttributes.list dataplex.dataTaxonomies.get dataplex.dataTaxonomies.getIamPolicy dataplex.dataTaxonomies.list
Dataplex Viewer (roles/dataplex.viewer) Read access to Dataplex resources.	cloudasset.assets.analyzeIamPolicy dataplex.assetActions.list dataplex.assets.get dataplex.assets.getIamPolicy dataplex.assets.list dataplex.content.get dataplex.content.getIamPolicy dataplex.content.list dataplex.dataAttributeBindings.get dataplex.dataAttributeBindings.getIamPolicy dataplex.dataAttributeBindings.list dataplex.dataAttributes.get dataplex.dataAttributes.getIamPolicy dataplex.dataAttributes.list dataplex.dataTaxonomies.get dataplex.dataTaxonomies.getIamPolicy dataplex.dataTaxonomies.list dataplex.datascans.get dataplex.datascans.getIamPolicy dataplex.datascans.list dataplex.environments.get dataplex.environments.getIamPolicy dataplex.environments.list dataplex.lakeActions.list dataplex.lakes.get dataplex.lakes.getIamPolicy dataplex.lakes.list dataplex.operations.get dataplex.operations.list dataplex.tasks.get dataplex.tasks.getIamPolicy dataplex.tasks.list dataplex.zoneActions.list dataplex.zones.get dataplex.zones.getIamPolicy dataplex.zones.list

Papéis de dados

O Dataplex define os três papéis do IAM a seguir, que são para ser aplicado a qualquer recurso gerenciado pelo Dataplex. Para mais informações sobre as permissões associadas a cada papel, consulte a seção Papéis predefinidos. deste documento.

Papel de dados	Recursos	Motivo
Proprietário de dados do Dataplex (roles/dataplex.dataOwner)	Todas as permissões no recurso gerenciado. E todas as permissões em todos os recursos filhos, independentemente do tipo de recurso.	Os proprietários de dados podem atualizar metadados de recursos, conceder permissões de maior granularidade (por exemplo, em tabelas filhas de um conjunto de dados do BigQuery) e criar recursos filhos, além de várias outras permissões. Têm a propriedade total do recurso.
Leitor de dados do Dataplex (roles/dataplex.dataReader)	Capacidade de ler dados no recurso gerenciado e nos filhos dele. E capacidade de ler metadados do recurso gerenciado e dos filhos dele.	Ativa a capacidade de ler dados e metadados.
Gravador de dados do Dataplex (roles/dataplex.dataWriter)	Capacidade de criar/atualizar/excluir dados (não metadados).	Ativa as principais jornadas do usuário do Dataplex.

A seguir

• Saiba como criar papéis personalizados.
• Saiba como conceder e gerenciar papéis.
• Consulte o mapeamento de permissões do IAM do Dataplex.