Pub/Sub Client Types

class google.cloud.pubsub_v1.types.AcknowledgeRequest()

Request for the Acknowledge method.

subscription()

The subscription whose message is being acknowledged. Format is projects/{project}/subscriptions/{sub}.

ack_ids()

The acknowledgment ID for the messages being acknowledged that was returned by the Pub/Sub system in the Pull response. Must not be empty.

ack_ids()

Field google.pubsub.v1.AcknowledgeRequest.ack_ids

subscription()

Field google.pubsub.v1.AcknowledgeRequest.subscription

class google.cloud.pubsub_v1.types.AuditConfig()

audit_log_configs()

Field google.iam.v1.AuditConfig.audit_log_configs

service()

Field google.iam.v1.AuditConfig.service

class google.cloud.pubsub_v1.types.AuditConfigDelta()

action()

Field google.iam.v1.AuditConfigDelta.action

exempted_member()

Field google.iam.v1.AuditConfigDelta.exempted_member

log_type()

Field google.iam.v1.AuditConfigDelta.log_type

service()

Field google.iam.v1.AuditConfigDelta.service

class google.cloud.pubsub_v1.types.AuditData()

policy_delta()

Field google.iam.v1.logging.AuditData.policy_delta

class google.cloud.pubsub_v1.types.AuditLogConfig()

exempted_members()

Field google.iam.v1.AuditLogConfig.exempted_members

log_type()

Field google.iam.v1.AuditLogConfig.log_type

class google.cloud.pubsub_v1.types.BatchSettings(max_bytes=1000000, max_latency=0.01, max_messages=100)

The settings for batch publishing the messages.

Create new instance of BatchSettings(max_bytes, max_latency, max_messages)

max_bytes()

The maximum total size of the messages to collect before automatically publishing the batch, including any byte size overhead of the publish request itself. The maximum value is bound by the server-side limit of 10_000_000 bytes.

max_latency()

The maximum number of seconds to wait for additional messages before automatically publishing the batch.

max_messages()

The maximum number of messages to collect before automatically publishing the batch.

class google.cloud.pubsub_v1.types.Binding()

condition()

Field google.iam.v1.Binding.condition

members()

Field google.iam.v1.Binding.members

role()

Field google.iam.v1.Binding.role

class google.cloud.pubsub_v1.types.BindingDelta()

action()

Field google.iam.v1.BindingDelta.action

condition()

Field google.iam.v1.BindingDelta.condition

member()

Field google.iam.v1.BindingDelta.member

role()

Field google.iam.v1.BindingDelta.role

class google.cloud.pubsub_v1.types.CreateSnapshotRequest()

Request for the CreateSnapshot method.

name()

User-provided name for this snapshot. If the name is not provided in the request, the server will assign a random name for this snapshot on the same project as the subscription. Note that for REST API requests, you must specify a name. See the resource name rules. Format is projects/{project}/snapshots/{snap}.

subscription()

The subscription whose backlog the snapshot retains. Specifically, the created snapshot is guaranteed to retain: (a) The existing backlog on the subscription. More precisely, this is defined as the messages in the subscription’s backlog that are unacknowledged upon the successful completion of the CreateSnapshot request; as well as: (b) Any messages published to the subscription’s topic following the successful completion of the CreateSnapshot request. Format is projects/{project}/subscriptions/{sub}.

labels()

See Creating and managing labels.

class LabelsEntry()

key()

Field google.pubsub.v1.CreateSnapshotRequest.LabelsEntry.key

value()

Field google.pubsub.v1.CreateSnapshotRequest.LabelsEntry.value

labels()

Field google.pubsub.v1.CreateSnapshotRequest.labels

name()

Field google.pubsub.v1.CreateSnapshotRequest.name

subscription()

Field google.pubsub.v1.CreateSnapshotRequest.subscription

class google.cloud.pubsub_v1.types.CustomHttpPattern()

kind()

Field google.api.CustomHttpPattern.kind

path()

Field google.api.CustomHttpPattern.path

class google.cloud.pubsub_v1.types.DeadLetterPolicy()

Dead lettering is done on a best effort basis. The same message might be dead lettered multiple times.

If validation on any of the fields fails at subscription creation/updation, the create/update subscription request will fail.

dead_letter_topic()

The name of the topic to which dead letter messages should be published. Format is projects/{project}/topics/{topic}.The Cloud Pub/Sub service account associated with the enclosing subscription’s parent project (i.e., service-{project_number}@gcp-sa- pubsub.iam.gserviceaccount.com) must have permission to Publish() to this topic. The operation will fail if the topic does not exist. Users should ensure that there is a subscription attached to this topic since messages published to a topic with no subscriptions are lost.

max_delivery_attempts()

The maximum number of delivery attempts for any message. The value must be between 5 and 100. The number of delivery attempts is defined as 1 + (the sum of number of NACKs and number of times the acknowledgement deadline has been exceeded for the message). A NACK is any call to ModifyAckDeadline with a 0 deadline. Note that client libraries may automatically extend ack_deadlines. This field will be honored on a best effort basis. If this parameter is 0, a default value of 5 is used.

dead_letter_topic()

Field google.pubsub.v1.DeadLetterPolicy.dead_letter_topic

max_delivery_attempts()

Field google.pubsub.v1.DeadLetterPolicy.max_delivery_attempts

class google.cloud.pubsub_v1.types.DeleteSnapshotRequest()

Request for the DeleteSnapshot method.

snapshot()

The name of the snapshot to delete. Format is projects/{project}/snapshots/{snap}.

snapshot()

Field google.pubsub.v1.DeleteSnapshotRequest.snapshot

class google.cloud.pubsub_v1.types.DeleteSubscriptionRequest()

Request for the DeleteSubscription method.

subscription()

The subscription to delete. Format is projects/{project}/subscriptions/{sub}.

subscription()

Field google.pubsub.v1.DeleteSubscriptionRequest.subscription

class google.cloud.pubsub_v1.types.DeleteTopicRequest()

Request for the DeleteTopic method.

topic()

Name of the topic to delete. Format is projects/{project}/topics/{topic}.

topic()

Field google.pubsub.v1.DeleteTopicRequest.topic

class google.cloud.pubsub_v1.types.DescriptorProto()

class ExtensionRange()

end()

Field google.protobuf.DescriptorProto.ExtensionRange.end

options()

Field google.protobuf.DescriptorProto.ExtensionRange.options

start()

Field google.protobuf.DescriptorProto.ExtensionRange.start

class ReservedRange()

end()

Field google.protobuf.DescriptorProto.ReservedRange.end

start()

Field google.protobuf.DescriptorProto.ReservedRange.start

enum_type()

Field google.protobuf.DescriptorProto.enum_type

extension()

Field google.protobuf.DescriptorProto.extension

extension_range()

Field google.protobuf.DescriptorProto.extension_range

field()

Field google.protobuf.DescriptorProto.field

name()

Field google.protobuf.DescriptorProto.name

nested_type()

Field google.protobuf.DescriptorProto.nested_type

oneof_decl()

Field google.protobuf.DescriptorProto.oneof_decl

options()

Field google.protobuf.DescriptorProto.options

reserved_name()

Field google.protobuf.DescriptorProto.reserved_name

reserved_range()

Field google.protobuf.DescriptorProto.reserved_range

class google.cloud.pubsub_v1.types.Duration()

nanos()

Field google.protobuf.Duration.nanos

seconds()

Field google.protobuf.Duration.seconds

class google.cloud.pubsub_v1.types.Empty()

class google.cloud.pubsub_v1.types.EnumDescriptorProto()

class EnumReservedRange()

end()

Field google.protobuf.EnumDescriptorProto.EnumReservedRange.end

start()

Field google.protobuf.EnumDescriptorProto.EnumReservedRange.start

name()

Field google.protobuf.EnumDescriptorProto.name

options()

Field google.protobuf.EnumDescriptorProto.options

reserved_name()

Field google.protobuf.EnumDescriptorProto.reserved_name

reserved_range()

Field google.protobuf.EnumDescriptorProto.reserved_range

value()

Field google.protobuf.EnumDescriptorProto.value

class google.cloud.pubsub_v1.types.EnumOptions()

allow_alias()

Field google.protobuf.EnumOptions.allow_alias

deprecated()

Field google.protobuf.EnumOptions.deprecated

uninterpreted_option()

Field google.protobuf.EnumOptions.uninterpreted_option

class google.cloud.pubsub_v1.types.EnumValueDescriptorProto()

name()

Field google.protobuf.EnumValueDescriptorProto.name

number()

Field google.protobuf.EnumValueDescriptorProto.number

options()

Field google.protobuf.EnumValueDescriptorProto.options

class google.cloud.pubsub_v1.types.EnumValueOptions()

deprecated()

Field google.protobuf.EnumValueOptions.deprecated

uninterpreted_option()

Field google.protobuf.EnumValueOptions.uninterpreted_option

class google.cloud.pubsub_v1.types.ExpirationPolicy()

A policy that specifies the conditions for resource expiration (i.e., automatic resource deletion).

ttl()

Specifies the “time-to-live” duration for an associated resource. The resource expires if it is not active for a period of ttl. The definition of “activity” depends on the type of the associated resource. The minimum and maximum allowed values for ttl depend on the type of the associated resource, as well. If ttl is not set, the associated resource never expires.

ttl()

Field google.pubsub.v1.ExpirationPolicy.ttl

class google.cloud.pubsub_v1.types.ExtensionRangeOptions()

uninterpreted_option()

Field google.protobuf.ExtensionRangeOptions.uninterpreted_option

class google.cloud.pubsub_v1.types.FieldDescriptorProto()

default_value()

Field google.protobuf.FieldDescriptorProto.default_value

extendee()

Field google.protobuf.FieldDescriptorProto.extendee

json_name()

Field google.protobuf.FieldDescriptorProto.json_name

label()

Field google.protobuf.FieldDescriptorProto.label

name()

Field google.protobuf.FieldDescriptorProto.name

number()

Field google.protobuf.FieldDescriptorProto.number

oneof_index()

Field google.protobuf.FieldDescriptorProto.oneof_index

options()

Field google.protobuf.FieldDescriptorProto.options

proto3_optional()

Field google.protobuf.FieldDescriptorProto.proto3_optional

type()

Field google.protobuf.FieldDescriptorProto.type

type_name()

Field google.protobuf.FieldDescriptorProto.type_name

class google.cloud.pubsub_v1.types.FieldMask()

paths()

Field google.protobuf.FieldMask.paths

class google.cloud.pubsub_v1.types.FieldOptions()

ctype()

Field google.protobuf.FieldOptions.ctype

deprecated()

Field google.protobuf.FieldOptions.deprecated

jstype()

Field google.protobuf.FieldOptions.jstype

lazy()

Field google.protobuf.FieldOptions.lazy

packed()

Field google.protobuf.FieldOptions.packed

uninterpreted_option()

Field google.protobuf.FieldOptions.uninterpreted_option

unverified_lazy()

Field google.protobuf.FieldOptions.unverified_lazy

weak()

Field google.protobuf.FieldOptions.weak

class google.cloud.pubsub_v1.types.FileDescriptorProto()

dependency()

Field google.protobuf.FileDescriptorProto.dependency

enum_type()

Field google.protobuf.FileDescriptorProto.enum_type

extension()

Field google.protobuf.FileDescriptorProto.extension

message_type()

Field google.protobuf.FileDescriptorProto.message_type

name()

Field google.protobuf.FileDescriptorProto.name

options()

Field google.protobuf.FileDescriptorProto.options

package()

Field google.protobuf.FileDescriptorProto.package

public_dependency()

Field google.protobuf.FileDescriptorProto.public_dependency

service()

Field google.protobuf.FileDescriptorProto.service

source_code_info()

Field google.protobuf.FileDescriptorProto.source_code_info

syntax()

Field google.protobuf.FileDescriptorProto.syntax

weak_dependency()

Field google.protobuf.FileDescriptorProto.weak_dependency

class google.cloud.pubsub_v1.types.FileDescriptorSet()

file()

Field google.protobuf.FileDescriptorSet.file

class google.cloud.pubsub_v1.types.FileOptions()

cc_enable_arenas()

Field google.protobuf.FileOptions.cc_enable_arenas

cc_generic_services()

Field google.protobuf.FileOptions.cc_generic_services

csharp_namespace()

Field google.protobuf.FileOptions.csharp_namespace

deprecated()

Field google.protobuf.FileOptions.deprecated

go_package()

Field google.protobuf.FileOptions.go_package

java_generate_equals_and_hash()

Field google.protobuf.FileOptions.java_generate_equals_and_hash

java_generic_services()

Field google.protobuf.FileOptions.java_generic_services

java_multiple_files()

Field google.protobuf.FileOptions.java_multiple_files

java_outer_classname()

Field google.protobuf.FileOptions.java_outer_classname

java_package()

Field google.protobuf.FileOptions.java_package

java_string_check_utf8()

Field google.protobuf.FileOptions.java_string_check_utf8

objc_class_prefix()

Field google.protobuf.FileOptions.objc_class_prefix

optimize_for()

Field google.protobuf.FileOptions.optimize_for

php_class_prefix()

Field google.protobuf.FileOptions.php_class_prefix

php_generic_services()

Field google.protobuf.FileOptions.php_generic_services

php_metadata_namespace()

Field google.protobuf.FileOptions.php_metadata_namespace

php_namespace()

Field google.protobuf.FileOptions.php_namespace

py_generic_services()

Field google.protobuf.FileOptions.py_generic_services

ruby_package()

Field google.protobuf.FileOptions.ruby_package

swift_prefix()

Field google.protobuf.FileOptions.swift_prefix

uninterpreted_option()

Field google.protobuf.FileOptions.uninterpreted_option

class google.cloud.pubsub_v1.types.FlowControl(max_bytes=104857600, max_messages=1000, max_lease_duration=3600)

The settings for controlling the rate at which messages are pulled with an asynchronous subscription.

Create new instance of FlowControl(max_bytes, max_messages, max_lease_duration)

max_bytes()

The maximum total size of received - but not yet processed - messages before pausing the message stream.

max_lease_duration()

The maximum amount of time in seconds to hold a lease on a message before dropping it from the lease management.

max_messages()

The maximum number of received - but not yet processed - messages before pausing the message stream.

class google.cloud.pubsub_v1.types.GeneratedCodeInfo()

class Annotation()

begin()

Field google.protobuf.GeneratedCodeInfo.Annotation.begin

end()

Field google.protobuf.GeneratedCodeInfo.Annotation.end

path()

Field google.protobuf.GeneratedCodeInfo.Annotation.path

source_file()

Field google.protobuf.GeneratedCodeInfo.Annotation.source_file

annotation()

Field google.protobuf.GeneratedCodeInfo.annotation

class google.cloud.pubsub_v1.types.GetIamPolicyRequest()

options()

Field google.iam.v1.GetIamPolicyRequest.options

resource()

Field google.iam.v1.GetIamPolicyRequest.resource

class google.cloud.pubsub_v1.types.GetSnapshotRequest()

Request for the GetSnapshot method.

snapshot()

The name of the snapshot to get. Format is projects/{project}/snapshots/{snap}.

snapshot()

Field google.pubsub.v1.GetSnapshotRequest.snapshot

class google.cloud.pubsub_v1.types.GetSubscriptionRequest()

Request for the GetSubscription method.

subscription()

The name of the subscription to get. Format is projects/{project}/subscriptions/{sub}.

subscription()

Field google.pubsub.v1.GetSubscriptionRequest.subscription

class google.cloud.pubsub_v1.types.GetTopicRequest()

Request for the GetTopic method.

topic()

The name of the topic to get. Format is projects/{project}/topics/{topic}.

topic()

Field google.pubsub.v1.GetTopicRequest.topic

class google.cloud.pubsub_v1.types.Http()

fully_decode_reserved_expansion()

Field google.api.Http.fully_decode_reserved_expansion

rules()

Field google.api.Http.rules

Field google.pubsub.v1.ListTopicsResponse.topics

class google.cloud.pubsub_v1.types.MessageOptions()

deprecated()

Field google.protobuf.MessageOptions.deprecated

map_entry()

Field google.protobuf.MessageOptions.map_entry

message_set_wire_format()

Field google.protobuf.MessageOptions.message_set_wire_format

no_standard_descriptor_accessor()

Field google.protobuf.MessageOptions.no_standard_descriptor_accessor

uninterpreted_option()

Field google.protobuf.MessageOptions.uninterpreted_option

class google.cloud.pubsub_v1.types.MessageStoragePolicy()

A message storage policy.

allowed_persistence_regions()

A list of IDs of GCP regions where messages that are published to the topic may be persisted in storage. Messages published by publishers running in non-allowed GCP regions (or running outside of GCP altogether) will be routed for storage in one of the allowed regions. An empty list means that no regions are allowed, and is not a valid configuration.

allowed_persistence_regions()

Field google.pubsub.v1.MessageStoragePolicy.allowed_persistence_regions

class google.cloud.pubsub_v1.types.MethodDescriptorProto()

client_streaming()

Field google.protobuf.MethodDescriptorProto.client_streaming

input_type()

Field google.protobuf.MethodDescriptorProto.input_type

name()

Field google.protobuf.MethodDescriptorProto.name

options()

Field google.protobuf.MethodDescriptorProto.options

output_type()

Field google.protobuf.MethodDescriptorProto.output_type

server_streaming()

Field google.protobuf.MethodDescriptorProto.server_streaming

name()

Field google.protobuf.OneofDescriptorProto.name

options()

Field google.protobuf.OneofDescriptorProto.options

class google.cloud.pubsub_v1.types.OneofOptions()

uninterpreted_option()

Field google.protobuf.OneofOptions.uninterpreted_option

class google.cloud.pubsub_v1.types.Policy()

audit_configs()

Field google.iam.v1.Policy.audit_configs

bindings()

Field google.iam.v1.Policy.bindings

etag()

Field google.iam.v1.Policy.etag

version()

Field google.iam.v1.Policy.version

class google.cloud.pubsub_v1.types.PolicyDelta()

audit_config_deltas()

Field google.iam.v1.PolicyDelta.audit_config_deltas

binding_deltas()

Field google.iam.v1.PolicyDelta.binding_deltas

class google.cloud.pubsub_v1.types.PublishRequest()

Request for the Publish method.

topic()

The messages in the request will be published on this topic. Format is projects/{project}/topics/{topic}.

messages()

The messages to publish.

messages()

Field google.pubsub.v1.PublishRequest.messages

topic()

Field google.pubsub.v1.PublishRequest.topic

class google.cloud.pubsub_v1.types.PublishResponse()

Response for the Publish method.

message_ids()

The server-assigned ID of each published message, in the same order as the messages in the request. IDs are guaranteed to be unique within the topic.

message_ids()

Field google.pubsub.v1.PublishResponse.message_ids

class google.cloud.pubsub_v1.types.PubsubMessage()

A message that is published by publishers and consumed by subscribers. The message must contain either a non-empty data field or at least one attribute. Note that client libraries represent this object differently depending on the language. See the corresponding client library documentation for more information. See Quotas and limits for more information about message limits.

data()

The message data field. If this field is empty, the message must contain at least one attribute.

attributes()

Attributes for this message. If this field is empty, the message must contain non-empty data.

message_id()

ID of this message, assigned by the server when the message is published. Guaranteed to be unique within the topic. This value may be read by a subscriber that receives a PubsubMessage via a Pull call or a push delivery. It must not be populated by the publisher in a Publish call.

publish_time()

The time at which the message was published, populated by the server when it receives the Publish call. It must not be populated by the publisher in a Publish call.

ordering_key()

If non-empty, identifies related messages for which publish order should be respected. If a Subscription has enable_message_ordering set to true, messages published with the same non-empty ordering_key value will be delivered to subscribers in the order in which they are received by the Pub/Sub system. All PubsubMessages published in a given PublishRequest must specify the same ordering_key value. EXPERIMENTAL: This feature is part of a closed alpha release. This API might be changed in backward- incompatible ways and is not recommended for production use. It is not subject to any SLA or deprecation policy.

class AttributesEntry()

key()

Field google.pubsub.v1.PubsubMessage.AttributesEntry.key

value()

Field google.pubsub.v1.PubsubMessage.AttributesEntry.value

attributes()

Field google.pubsub.v1.PubsubMessage.attributes

data()

Field google.pubsub.v1.PubsubMessage.data

message_id()

Field google.pubsub.v1.PubsubMessage.message_id

ordering_key()

Field google.pubsub.v1.PubsubMessage.ordering_key

publish_time()

Field google.pubsub.v1.PubsubMessage.publish_time

class google.cloud.pubsub_v1.types.PullRequest()

Request for the Pull method.

subscription()

The subscription from which messages should be pulled. Format is projects/{project}/subscriptions/{sub}.

return_immediately()

If this field set to true, the system will respond immediately even if it there are no messages available to return in the Pull response. Otherwise, the system may wait (for a bounded amount of time) until at least one message is available, rather than returning no messages.

max_messages()

The maximum number of messages to return for this request. Must be a positive integer. The Pub/Sub system may return fewer than the number specified.

max_messages()

Field google.pubsub.v1.PullRequest.max_messages

return_immediately()

Field google.pubsub.v1.PullRequest.return_immediately

subscription()

Field google.pubsub.v1.PullRequest.subscription

class google.cloud.pubsub_v1.types.PullResponse()

Response for the Pull method.

received_messages()

Received Pub/Sub messages. The list will be empty if there are no more messages available in the backlog. For JSON, the response can be entirely empty. The Pub/Sub system may return fewer than the maxMessages requested even if there are more messages available in the backlog.

received_messages()

Field google.pubsub.v1.PullResponse.received_messages

class google.cloud.pubsub_v1.types.PushConfig()

Configuration for a push delivery endpoint.

push_endpoint()

A URL locating the endpoint to which messages should be pushed. For example, a Webhook endpoint might use “https://example.com/push”.

attributes()

Endpoint configuration attributes that can be used to control different aspects of the message delivery. The only currently supported attribute is x-goog-version, which you can use to change the format of the pushed message. This attribute indicates the version of the data expected by the endpoint. This controls the shape of the pushed message (i.e., its fields and metadata). If not present during the CreateSubscription call, it will default to the version of the Pub/Sub API used to make such call. If not present in a ModifyPushConfig call, its value will not be changed. GetSubscription calls will always return a valid version, even if the subscription was created without this attribute. The only supported values for the x-goog-version attribute are: - v1beta1: uses the push format defined in the v1beta1 Pub/Sub API. - v1 or v1beta2: uses the push format defined in the v1 Pub/Sub API. For example: .. raw:: html

attributes { “x-goog-version”: “v1”
}

authentication_method()

An authentication method used by push endpoints to verify the source of push requests. This can be used with push endpoints that are private by default to allow requests only from the Cloud Pub/Sub system, for example. This field is optional and should be set only by users interested in authenticated push.

oidc_token()

If specified, Pub/Sub will generate and attach an OIDC JWT token as an Authorization header in the HTTP request for every pushed message.

class AttributesEntry()

key()

Field google.pubsub.v1.PushConfig.AttributesEntry.key

value()

Field google.pubsub.v1.PushConfig.AttributesEntry.value

class OidcToken()

Contains information needed for generating an OpenID Connect token.

service_account_email()

Service account email to be used for generating the OIDC token. The caller (for CreateSubscription, UpdateSubscription, and ModifyPushConfig RPCs) must have the iam.serviceAccounts.actAs permission for the service account.

audience()

Audience to be used when generating OIDC token. The audience claim identifies the recipients that the JWT is intended for. The audience value is a single case-sensitive string. Having multiple values (array) for the audience field is not supported. More info about the OIDC JWT token audience here: https://tools.ietf.org/html/rfc7519#section-4.1.3 Note: if not specified, the Push endpoint URL will be used.

audience()

Field google.pubsub.v1.PushConfig.OidcToken.audience

service_account_email()

Field google.pubsub.v1.PushConfig.OidcToken.service_account_email

attributes()

Field google.pubsub.v1.PushConfig.attributes

oidc_token()

Field google.pubsub.v1.PushConfig.oidc_token

push_endpoint()

Field google.pubsub.v1.PushConfig.push_endpoint

class google.cloud.pubsub_v1.types.ReceivedMessage()

A message and its corresponding acknowledgment ID.

ack_id()

This ID can be used to acknowledge the received message.

message()

The message.

delivery_attempt()

Delivery attempt counter is 1 + (the sum of number of NACKs and number of ack_deadline exceeds) for this message. A NACK is any call to ModifyAckDeadline with a 0 deadline. An ack_deadline exceeds event is whenever a message is not acknowledged within ack_deadline. Note that ack_deadline is initially Subscription.ackDeadlineSeconds, but may get extended automatically by the client library. The first delivery of a given message will have this value as 1. The value is calculated at best effort and is approximate. If a DeadLetterPolicy is not set on the subscription, this will be

EXPERIMENTAL: This feature is part of a closed alpha release. This API might be changed in backward-incompatible ways and is not recommended for production use. It is not subject to any SLA or deprecation policy.

ack_id()

Field google.pubsub.v1.ReceivedMessage.ack_id

delivery_attempt()

Field google.pubsub.v1.ReceivedMessage.delivery_attempt

message()

Field google.pubsub.v1.ReceivedMessage.message

class google.cloud.pubsub_v1.types.SeekRequest()

Request for the Seek method.

subscription()

The subscription to affect.

time()

The time to seek to. Messages retained in the subscription that were published before this time are marked as acknowledged, and messages retained in the subscription that were published after this time are marked as unacknowledged. Note that this operation affects only those messages retained in the subscription (configured by the combination of message_retention_duration and retain_acked_messages). For example, if time corresponds to a point before the message retention window (or to a point before the system’s notion of the subscription creation time), only retained messages will be marked as unacknowledged, and already- expunged messages will not be restored.

snapshot()

The snapshot to seek to. The snapshot’s topic must be the same as that of the provided subscription. Format is projects/{project}/snapshots/{snap}.

snapshot()

Field google.pubsub.v1.SeekRequest.snapshot

subscription()

Field google.pubsub.v1.SeekRequest.subscription

time()

Field google.pubsub.v1.SeekRequest.time

class google.cloud.pubsub_v1.types.SeekResponse()

Response for the Seek method (this response is empty).

class google.cloud.pubsub_v1.types.ServiceDescriptorProto()

method()

Field google.protobuf.ServiceDescriptorProto.method

name()

Field google.protobuf.ServiceDescriptorProto.name

options()

Field google.protobuf.ServiceDescriptorProto.options

class google.cloud.pubsub_v1.types.ServiceOptions()

deprecated()

Field google.protobuf.ServiceOptions.deprecated

uninterpreted_option()

Field google.protobuf.ServiceOptions.uninterpreted_option

class google.cloud.pubsub_v1.types.SetIamPolicyRequest()

policy()

Field google.iam.v1.SetIamPolicyRequest.policy

resource()

Field google.iam.v1.SetIamPolicyRequest.resource

update_mask()

Field google.iam.v1.SetIamPolicyRequest.update_mask

class google.cloud.pubsub_v1.types.Snapshot()

A snapshot resource. Snapshots are used in Seek operations, which allow you to manage message acknowledgments in bulk. That is, you can set the acknowledgment state of messages in an existing subscription to the state captured by a snapshot.

name()

The name of the snapshot.

topic()

The name of the topic from which this snapshot is retaining messages.

expire_time()

The snapshot is guaranteed to exist up until this time. A newly-created snapshot expires no later than 7 days from the time of its creation. Its exact lifetime is determined at creation by the existing backlog in the source subscription. Specifically, the lifetime of the snapshot is 7 days - (age of oldest unacked message in the subscription). For example, consider a subscription whose oldest unacked message is 3 days old. If a snapshot is created from this subscription, the snapshot – which will always capture this 3-day-old backlog as long as the snapshot exists – will expire in 4 days. The service will refuse to create a snapshot that would expire in less than 1 hour after creation.

labels()

See Creating and managing labels.

class LabelsEntry()

key()

Field google.pubsub.v1.Snapshot.LabelsEntry.key

value()

Field google.pubsub.v1.Snapshot.LabelsEntry.value

expire_time()

Field google.pubsub.v1.Snapshot.expire_time

labels()

Field google.pubsub.v1.Snapshot.labels

name()

Field google.pubsub.v1.Snapshot.name

topic()

Field google.pubsub.v1.Snapshot.topic

class google.cloud.pubsub_v1.types.SourceCodeInfo()

class Location()

leading_comments()

Field google.protobuf.SourceCodeInfo.Location.leading_comments

leading_detached_comments()

Field google.protobuf.SourceCodeInfo.Location.leading_detached_comments

path()

Field google.protobuf.SourceCodeInfo.Location.path

span()

Field google.protobuf.SourceCodeInfo.Location.span

trailing_comments()

Field google.protobuf.SourceCodeInfo.Location.trailing_comments

location()

Field google.protobuf.SourceCodeInfo.location

class google.cloud.pubsub_v1.types.StreamingPullRequest()

Request for the StreamingPull streaming RPC method. This request is used to establish the initial stream as well as to stream acknowledgements and ack deadline modifications from the client to the server.

subscription()

The subscription for which to initialize the new stream. This must be provided in the first request on the stream, and must not be set in subsequent requests from client to server. Format is projects/{project}/subscriptions/{sub}.

ack_ids()

List of acknowledgement IDs for acknowledging previously received messages (received on this stream or a different stream). If an ack ID has expired, the corresponding message may be redelivered later. Acknowledging a message more than once will not result in an error. If the acknowledgement ID is malformed, the stream will be aborted with status INVALID_ARGUMENT.

modify_deadline_seconds()

The list of new ack deadlines for the IDs listed in modify_deadline_ack_ids. The size of this list must be the same as the size of modify_deadline_ack_ids. If it differs the stream will be aborted with INVALID_ARGUMENT. Each element in this list is applied to the element in the same position in modify_deadline_ack_ids. The new ack deadline is with respect to the time this request was sent to the Pub/Sub system. Must be >= 0. For example, if the value is 10, the new ack deadline will expire 10 seconds after this request is received. If the value is 0, the message is immediately made available for another streaming or non-streaming pull request. If the value is < 0 (an error), the stream will be aborted with status INVALID_ARGUMENT.

modify_deadline_ack_ids()

List of acknowledgement IDs whose deadline will be modified based on the corresponding element in modify_deadline_seconds. This field can be used to indicate that more time is needed to process a message by the subscriber, or to make the message available for redelivery if the processing was interrupted.

stream_ack_deadline_seconds()

The ack deadline to use for the stream. This must be provided in the first request on the stream, but it can also be updated on subsequent requests from client to server. The minimum deadline you can specify is 10 seconds. The maximum deadline you can specify is 600 seconds (10 minutes).

client_id()

A unique identifier that is used to distinguish client instances from each other. Only needs to be provided on the initial request. When a stream disconnects and reconnects for the same stream, the client_id should be set to the same value so that state associated with the old stream can be transferred to the new stream. The same client_id should not be used for different client instances.

ack_ids()

Field google.pubsub.v1.StreamingPullRequest.ack_ids

client_id()

Field google.pubsub.v1.StreamingPullRequest.client_id

modify_deadline_ack_ids()

Field google.pubsub.v1.StreamingPullRequest.modify_deadline_ack_ids

modify_deadline_seconds()

Field google.pubsub.v1.StreamingPullRequest.modify_deadline_seconds

stream_ack_deadline_seconds()

Field google.pubsub.v1.StreamingPullRequest.stream_ack_deadline_seconds

subscription()

Field google.pubsub.v1.StreamingPullRequest.subscription

class google.cloud.pubsub_v1.types.StreamingPullResponse()

Response for the StreamingPull method. This response is used to stream messages from the server to the client.

received_messages()

Received Pub/Sub messages. This will not be empty.

received_messages()

Field google.pubsub.v1.StreamingPullResponse.received_messages

class google.cloud.pubsub_v1.types.Subscription()

A subscription resource.

name()

The name of the subscription. It must have the format "projects/{project}/subscriptions/{subscription}". {subscription} must start with a letter, and contain only letters ([A-Za-z]), numbers ([0-9]), dashes (-), underscores (_), periods (.), tildes (~), plus (+) or percent signs (%). It must be between 3 and 255 characters in length, and it must not start with "goog".

topic()

The name of the topic from which this subscription is receiving messages. Format is projects/{project}/topics/{topic}. The value of this field will be _deleted-topic_ if the topic has been deleted.

push_config()

If push delivery is used with this subscription, this field is used to configure it. An empty pushConfig signifies that the subscriber will pull and ack messages using API methods.

ack_deadline_seconds()

The approximate amount of time (on a best-effort basis) Pub/Sub waits for the subscriber to acknowledge receipt before resending the message. In the interval after the message is delivered and before it is acknowledged, it is considered to be outstanding. During that time period, the message will not be redelivered (on a best-effort basis). For pull subscriptions, this value is used as the initial value for the ack deadline. To override this value for a given message, call ModifyAckDeadline with the corresponding ack_id if using non-streaming pull or send the ack_id in a StreamingModifyAckDeadlineRequest if using streaming pull. The minimum custom deadline you can specify is 10 seconds. The maximum custom deadline you can specify is 600 seconds (10 minutes). If this parameter is 0, a default value of 10 seconds is used. For push delivery, this value is also used to set the request timeout for the call to the push endpoint. If the subscriber never acknowledges the message, the Pub/Sub system will eventually redeliver the message.

retain_acked_messages()

Indicates whether to retain acknowledged messages. If true, then messages are not expunged from the subscription’s backlog, even if they are acknowledged, until they fall out of the message_retention_duration window. This must be true if you would like to Seek to a timestamp.

message_retention_duration()

How long to retain unacknowledged messages in the subscription’s backlog, from the moment a message is published. If retain_acked_messages is true, then this also configures the retention of acknowledged messages, and thus configures how far back in time a Seek can be done. Defaults to 7 days. Cannot be more than 7 days or less than 10 minutes.

labels()

See Creating and managing labels.

enable_message_ordering()

If true, messages published with the same ordering_key in PubsubMessage will be delivered to the subscribers in the order in which they are received by the Pub/Sub system. Otherwise, they may be delivered in any order. EXPERIMENTAL: This feature is part of a closed alpha release. This API might be changed in backward-incompatible ways and is not recommended for production use. It is not subject to any SLA or deprecation policy.

expiration_policy()

A policy that specifies the conditions for this subscription’s expiration. A subscription is considered active as long as any connected subscriber is successfully consuming messages from the subscription or is issuing operations on the subscription. If expiration_policy is not set, a default policy with ttl of 31 days will be used. The minimum allowed value for expiration_policy.ttl is 1 day.

dead_letter_policy()

A policy that specifies the conditions for dead lettering messages in this subscription. If dead_letter_policy is not set, dead lettering is disabled. The Cloud Pub/Sub service account associated with this subscriptions’s parent project (i.e., service-{project_number}@gcp-sa- pubsub.iam.gserviceaccount.com) must have permission to Acknowledge() messages on this subscription. EXPERIMENTAL: This feature is part of a closed alpha release. This API might be changed in backward-incompatible ways and is not recommended for production use. It is not subject to any SLA or deprecation policy.

class LabelsEntry()

key()

Field google.pubsub.v1.Subscription.LabelsEntry.key

value()

Field google.pubsub.v1.Subscription.LabelsEntry.value

ack_deadline_seconds()

Field google.pubsub.v1.Subscription.ack_deadline_seconds

dead_letter_policy()

Field google.pubsub.v1.Subscription.dead_letter_policy

enable_message_ordering()

Field google.pubsub.v1.Subscription.enable_message_ordering

expiration_policy()

Field google.pubsub.v1.Subscription.expiration_policy

labels()

Field google.pubsub.v1.Subscription.labels

message_retention_duration()

Field google.pubsub.v1.Subscription.message_retention_duration

name()

Field google.pubsub.v1.Subscription.name

push_config()

Field google.pubsub.v1.Subscription.push_config

retain_acked_messages()

Field google.pubsub.v1.Subscription.retain_acked_messages

topic()

Field google.pubsub.v1.Subscription.topic

class google.cloud.pubsub_v1.types.TestIamPermissionsRequest()

permissions()

Field google.iam.v1.TestIamPermissionsRequest.permissions

resource()

Field google.iam.v1.TestIamPermissionsRequest.resource

class google.cloud.pubsub_v1.types.TestIamPermissionsResponse()

permissions()

Field google.iam.v1.TestIamPermissionsResponse.permissions

class google.cloud.pubsub_v1.types.Timestamp()

nanos()

Field google.protobuf.Timestamp.nanos

seconds()

Field google.protobuf.Timestamp.seconds

class google.cloud.pubsub_v1.types.Topic()

A topic resource.

name()

The name of the topic. It must have the format "projects/{project}/topics/{topic}". {topic} must start with a letter, and contain only letters ([A-Za-z]), numbers ([0-9]), dashes (-), underscores (_), periods (.), tildes (~), plus (+) or percent signs (%). It must be between 3 and 255 characters in length, and it must not start with "goog".

labels()

See Creating and managing labels.

message_storage_policy()

Policy constraining the set of Google Cloud Platform regions where messages published to the topic may be stored. If not present, then no constraints are in effect.

kms_key_name()

The resource name of the Cloud KMS CryptoKey to be used to protect access to messages published on this topic. The expected format is projects/\*/locations/\*/keyRings/\*/cryptoKeys/\*.

class LabelsEntry()

update_mask()

Field google.pubsub.v1.UpdateTopicRequest.update_mask