Topic(mapping=None, *, ignore_unknown_fields=False, **kwargs)
A topic resource.
Attributes
Name | Description |
name |
str
Required. 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 |
MutableMapping[str, str]
See [Creating and managing labels] (https://cloud.google.com/pubsub/docs/labels). |
message_storage_policy |
google.pubsub_v1.types.MessageStoragePolicy
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 |
str
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/* .
|
schema_settings |
google.pubsub_v1.types.SchemaSettings
Settings for validating messages published against a schema. |
satisfies_pzs |
bool
Reserved for future use. This field is set only in responses from the server; it is ignored if it is set in any requests. |
message_retention_duration |
google.protobuf.duration_pb2.Duration
Indicates the minimum duration to retain a message after it is published to the topic. If this field is set, messages published to the topic in the last message_retention_duration are always available to
subscribers. For instance, it allows any attached
subscription to `seek to a
timestamp |
Classes
LabelsEntry
LabelsEntry(mapping=None, *, ignore_unknown_fields=False, **kwargs)
The abstract base class for a message.
Name | Description |
kwargs |
dict
Keys and values corresponding to the fields of the message. |
mapping |
Union[dict,
A dictionary or message to be used to determine the values for this message. |
ignore_unknown_fields |
Optional(bool)
If True, do not raise errors for unknown fields. Only applied if |