A low-level client representing Amazon Personalize Events
Amazon Personalize can consume real-time user event data, such as stream or click data, and use it for model training either alone or combined with historical data. For more information see Recording Events .
client = session.create_client('personalize-events')
These are the available methods:
Check if an operation can be paginated.
operation_name (string) – The operation name. This is the same name
as the method name on the client. For example, if the
method name is create_foo
, and you’d normally invoke the
operation as client.create_foo(**kwargs)
, if the
create_foo
operation can be paginated, you can use the
call client.get_paginator("create_foo")
.
True
if the operation can be paginated,
False
otherwise.
Closes underlying endpoint connections.
Create a paginator for an operation.
operation_name (string) – The operation name. This is the same name
as the method name on the client. For example, if the
method name is create_foo
, and you’d normally invoke the
operation as client.create_foo(**kwargs)
, if the
create_foo
operation can be paginated, you can use the
call client.get_paginator("create_foo")
.
OperationNotPageableError – Raised if the operation is not
pageable. You can use the client.can_paginate
method to
check if an operation is pageable.
L{botocore.paginate.Paginator}
A paginator object.
Returns an object that can wait for some condition.
waiter_name (str) – The name of the waiter to get. See the waiters section of the service docs for a list of available waiters.
The specified waiter object.
botocore.waiter.Waiter
Records user interaction event data. For more information see Recording Events .
See also: AWS API Documentation
Request Syntax
response = client.put_events(
trackingId='string',
userId='string',
sessionId='string',
eventList=[
{
'eventId': 'string',
'eventType': 'string',
'eventValue': ...,
'itemId': 'string',
'properties': 'string',
'sentAt': datetime(2015, 1, 1),
'recommendationId': 'string',
'impression': [
'string',
]
},
]
)
trackingId (string) –
[REQUIRED]
The tracking ID for the event. The ID is generated by a call to the CreateEventTracker API.
userId (string) – The user associated with the event.
sessionId (string) –
[REQUIRED]
The session ID associated with the user’s visit. Your application generates the sessionId when a user first visits your website or uses your application. Amazon Personalize uses the sessionId to associate events with the user before they log in. For more information, see Recording Events .
eventList (list) –
[REQUIRED]
A list of event data from the session.
(dict) –
Represents user interaction event information sent using the PutEvents
API.
eventId (string) –
An ID associated with the event. If an event ID is not provided, Amazon Personalize generates a unique ID for the event. An event ID is not used as an input to the model. Amazon Personalize uses the event ID to distinquish unique events. Any subsequent events after the first with the same event ID are not used in model training.
eventType (string) – [REQUIRED]
The type of event, such as click or download. This property corresponds to the EVENT_TYPE
field of your Interactions schema and depends on the types of events you are tracking.
eventValue (float) –
The event value that corresponds to the EVENT_VALUE
field of the Interactions schema.
itemId (string) –
The item ID key that corresponds to the ITEM_ID
field of the Interactions schema.
properties (string) –
A string map of event-specific data that you might choose to record. For example, if a user rates a movie on your site, other than movie ID (itemId
) and rating (eventValue
) , you might also send the number of movie ratings made by the user.
Each item in the map consists of a key-value pair. For example,
{"numberOfRatings": "12"}
The keys use camel case names that match the fields in the Interactions schema. In the above example, the numberOfRatings
would match the ‘NUMBER_OF_RATINGS’ field defined in the Interactions schema.
sentAt (datetime) – [REQUIRED]
The timestamp (in Unix time) on the client side when the event occurred.
recommendationId (string) –
The ID of the recommendation.
impression (list) –
A list of item IDs that represents the sequence of items you have shown the user. For example, ["itemId1", "itemId2", "itemId3"]
.
(string) –
None
Exceptions
Adds one or more items to an Items dataset. For more information see Importing Items Incrementally .
See also: AWS API Documentation
Request Syntax
response = client.put_items(
datasetArn='string',
items=[
{
'itemId': 'string',
'properties': 'string'
},
]
)
datasetArn (string) –
[REQUIRED]
The Amazon Resource Name (ARN) of the Items dataset you are adding the item or items to.
items (list) –
[REQUIRED]
A list of item data.
(dict) –
Represents item metadata added to an Items dataset using the PutItems
API. For more information see Importing Items Incrementally .
itemId (string) – [REQUIRED]
The ID associated with the item.
properties (string) –
A string map of item-specific metadata. Each element in the map consists of a key-value pair. For example, {"numberOfRatings": "12"}
.
The keys use camel case names that match the fields in the schema for the Items dataset. In the previous example, the numberOfRatings
matches the ‘NUMBER_OF_RATINGS’ field defined in the Items schema. For categorical string data, to include multiple categories for a single item, separate each category with a pipe separator (|
). For example, \"Horror|Action\"
.
None
Exceptions
Adds one or more users to a Users dataset. For more information see Importing Users Incrementally .
See also: AWS API Documentation
Request Syntax
response = client.put_users(
datasetArn='string',
users=[
{
'userId': 'string',
'properties': 'string'
},
]
)
datasetArn (string) –
[REQUIRED]
The Amazon Resource Name (ARN) of the Users dataset you are adding the user or users to.
users (list) –
[REQUIRED]
A list of user data.
(dict) –
Represents user metadata added to a Users dataset using the PutUsers
API. For more information see Importing Users Incrementally .
userId (string) – [REQUIRED]
The ID associated with the user.
properties (string) –
A string map of user-specific metadata. Each element in the map consists of a key-value pair. For example, {"numberOfVideosWatched": "45"}
.
The keys use camel case names that match the fields in the schema for the Users dataset. In the previous example, the numberOfVideosWatched
matches the ‘NUMBER_OF_VIDEOS_WATCHED’ field defined in the Users schema. For categorical string data, to include multiple categories for a single user, separate each category with a pipe separator (|
). For example, \"Member|Frequent shopper\"
.
None
Exceptions
Client exceptions are available on a client instance via the exceptions
property. For more detailed instructions and examples on the exact usage of client exceptions, see the error handling user guide.
The available client exceptions are:
Provide a valid value for the field or parameter.
Example
try:
...
except client.exceptions.InvalidInputException as e:
print(e.response)
The parsed error response. All exceptions have a top level Error
key that provides normalized access to common exception atrributes. All other keys are specific to this service or exception class.
Syntax
{
'message': 'string',
'Error': {
'Code': 'string',
'Message': 'string'
}
}
Structure
(dict) –
Provide a valid value for the field or parameter.
message (string) –
Error (dict) – Normalized access to common exception attributes.
Code (string) – An identifier specifying the exception type.
Message (string) – A descriptive message explaining why the exception occured.
The specified resource is in use.
Example
try:
...
except client.exceptions.ResourceInUseException as e:
print(e.response)
The parsed error response. All exceptions have a top level Error
key that provides normalized access to common exception atrributes. All other keys are specific to this service or exception class.
Syntax
{
'message': 'string',
'Error': {
'Code': 'string',
'Message': 'string'
}
}
Structure
(dict) –
The specified resource is in use.
message (string) –
Error (dict) – Normalized access to common exception attributes.
Code (string) – An identifier specifying the exception type.
Message (string) – A descriptive message explaining why the exception occured.
Could not find the specified resource.
Example
try:
...
except client.exceptions.ResourceNotFoundException as e:
print(e.response)
The parsed error response. All exceptions have a top level Error
key that provides normalized access to common exception atrributes. All other keys are specific to this service or exception class.
Syntax
{
'message': 'string',
'Error': {
'Code': 'string',
'Message': 'string'
}
}
Structure
(dict) –
Could not find the specified resource.
message (string) –
Error (dict) – Normalized access to common exception attributes.
Code (string) – An identifier specifying the exception type.
Message (string) – A descriptive message explaining why the exception occured.
The available paginators are: