Class: AWS.Ivschat
- Inherits:
-
AWS.Service
- Object
- AWS.Service
- AWS.Ivschat
- Identifier:
- ivschat
- API Version:
- 2020-07-14
- Defined in:
- (unknown)
Overview
Constructs a service interface object. Each API operation is exposed as a function on service.
Service Description
Introduction
The Amazon IVS Chat control-plane API enables you to create and manage Amazon IVS Chat resources. You also need to integrate with the Amazon IVS Chat Messaging API, to enable users to interact with chat rooms in real time.
The API is an AWS regional service. For a list of supported regions and Amazon IVS Chat HTTPS service endpoints, see the Amazon IVS Chat information on the Amazon IVS page in the AWS General Reference.
This document describes HTTP operations. There is a separate messaging API for managing Chat resources; see the Amazon IVS Chat Messaging API Reference.
Notes on terminology:
-
You create service applications using the Amazon IVS Chat API. We refer to these as applications.
-
You create front-end client applications (browser and Android/iOS apps) using the Amazon IVS Chat Messaging API. We refer to these as clients.
Resources
The following resources are part of Amazon IVS Chat:
-
LoggingConfiguration — A configuration that allows customers to store and record sent messages in a chat room. See the Logging Configuration endpoints for more information.
-
Room — The central Amazon IVS Chat resource through which clients connect to and exchange chat messages. See the Room endpoints for more information.
Tagging
A tag is a metadata label that you assign to an AWS resource. A tag comprises a key and a value, both set by you. For example, you might set a tag as topic:nature
to label a particular video category. See Tagging AWS Resources for more information, including restrictions that apply to tags and "Tag naming limits and requirements"; Amazon IVS Chat has no service-specific constraints beyond what is documented there.
Tags can help you identify and organize your AWS resources. For example, you can use the same tag for different resources to indicate that they are related. You can also use tags to manage access (see Access Tags).
The Amazon IVS Chat API has these tag-related endpoints: TagResource, UntagResource, and ListTagsForResource. The following resource supports tagging: Room.
At most 50 tags can be applied to a resource.
API Access Security
Your Amazon IVS Chat applications (service applications and clients) must be authenticated and authorized to access Amazon IVS Chat resources. Note the differences between these concepts:
-
Authentication is about verifying identity. Requests to the Amazon IVS Chat API must be signed to verify your identity.
-
Authorization is about granting permissions. Your IAM roles need to have permissions for Amazon IVS Chat API requests.
Users (viewers) connect to a room using secure access tokens that you create using the CreateChatToken endpoint through the AWS SDK. You call CreateChatToken for every user’s chat session, passing identity and authorization information about the user.
Signing API Requests
HTTP API requests must be signed with an AWS SigV4 signature using your AWS security credentials. The AWS Command Line Interface (CLI) and the AWS SDKs take care of signing the underlying API calls for you. However, if your application calls the Amazon IVS Chat HTTP API directly, it’s your responsibility to sign the requests.
You generate a signature using valid AWS credentials for an IAM role that has permission to perform the requested action. For example, DeleteMessage requests must be made using an IAM role that has the ivschat:DeleteMessage
permission.
For more information:
-
Authentication and generating signatures — See Authenticating Requests (Amazon Web Services Signature Version 4) in the Amazon Web Services General Reference.
-
Managing Amazon IVS permissions — See Identity and Access Management on the Security page of the Amazon IVS User Guide.
Amazon Resource Names (ARNs)
ARNs uniquely identify AWS resources. An ARN is required when you need to specify a resource unambiguously across all of AWS, such as in IAM policies and API calls. For more information, see Amazon Resource Names in the AWS General Reference.
Sending a Request Using Ivschat
var ivschat = new AWS.Ivschat();
ivschat.createChatToken(params, function (err, data) {
if (err) console.log(err, err.stack); // an error occurred
else console.log(data); // successful response
});
Locking the API Version
In order to ensure that the Ivschat object uses this specific API, you can
construct the object by passing the apiVersion
option to the constructor:
var ivschat = new AWS.Ivschat({apiVersion: '2020-07-14'});
You can also set the API version globally in AWS.config.apiVersions
using
the ivschat service identifier:
AWS.config.apiVersions = {
ivschat: '2020-07-14',
// other service API versions
};
var ivschat = new AWS.Ivschat();
Constructor Summary collapse
-
new AWS.Ivschat(options = {}) ⇒ Object
constructor
Constructs a service object.
Property Summary collapse
-
endpoint ⇒ AWS.Endpoint
readwrite
An Endpoint object representing the endpoint URL for service requests.
Properties inherited from AWS.Service
Method Summary collapse
-
createChatToken(params = {}, callback) ⇒ AWS.Request
Creates an encrypted token that is used by a chat participant to establish an individual WebSocket chat connection to a room.
-
createLoggingConfiguration(params = {}, callback) ⇒ AWS.Request
Creates a logging configuration that allows clients to store and record sent messages.
.
-
createRoom(params = {}, callback) ⇒ AWS.Request
Creates a room that allows clients to connect and pass messages.
.
-
deleteLoggingConfiguration(params = {}, callback) ⇒ AWS.Request
Deletes the specified logging configuration.
.
-
deleteMessage(params = {}, callback) ⇒ AWS.Request
Sends an event to a specific room which directs clients to delete a specific message; that is, unrender it from view and delete it from the client’s chat history.
-
deleteRoom(params = {}, callback) ⇒ AWS.Request
Deletes the specified room.
.
-
disconnectUser(params = {}, callback) ⇒ AWS.Request
Disconnects all connections using a specified user ID from a room.
-
getLoggingConfiguration(params = {}, callback) ⇒ AWS.Request
Gets the specified logging configuration.
.
-
getRoom(params = {}, callback) ⇒ AWS.Request
Gets the specified room.
.
-
listLoggingConfigurations(params = {}, callback) ⇒ AWS.Request
Gets summary information about all your logging configurations in the AWS region where the API request is processed.
.
-
listRooms(params = {}, callback) ⇒ AWS.Request
Gets summary information about all your rooms in the AWS region where the API request is processed.
-
listTagsForResource(params = {}, callback) ⇒ AWS.Request
Gets information about AWS tags for the specified ARN.
.
-
sendEvent(params = {}, callback) ⇒ AWS.Request
Sends an event to a room.
-
tagResource(params = {}, callback) ⇒ AWS.Request
Adds or updates tags for the AWS resource with the specified ARN.
.
-
untagResource(params = {}, callback) ⇒ AWS.Request
Removes tags from the resource with the specified ARN.
.
-
updateLoggingConfiguration(params = {}, callback) ⇒ AWS.Request
Updates a specified logging configuration.
.
-
updateRoom(params = {}, callback) ⇒ AWS.Request
Updates a room’s configuration.
.
-
waitFor(state, params = {}, callback) ⇒ AWS.Request
Waits for a given Ivschat resource.
Methods inherited from AWS.Service
makeRequest, makeUnauthenticatedRequest, setupRequestListeners, defineService
Constructor Details
new AWS.Ivschat(options = {}) ⇒ Object
Constructs a service object. This object has one method for each API operation.
Property Details
Method Details
createChatToken(params = {}, callback) ⇒ AWS.Request
Creates an encrypted token that is used by a chat participant to establish an individual WebSocket chat connection to a room. When the token is used to connect to chat, the connection is valid for the session duration specified in the request. The token becomes invalid at the token-expiration timestamp included in the response.
Use the capabilities
field to permit an end user to send messages or moderate a room.
The attributes
field securely attaches structured data to the chat session; the data is included within each message sent by the end user and received by other participants in the room. Common use cases for attributes include passing end-user profile data like an icon, display name, colors, badges, and other display features.
Encryption keys are owned by Amazon IVS Chat and never used directly by your application.
createLoggingConfiguration(params = {}, callback) ⇒ AWS.Request
Creates a logging configuration that allows clients to store and record sent messages.
createRoom(params = {}, callback) ⇒ AWS.Request
Creates a room that allows clients to connect and pass messages.
deleteLoggingConfiguration(params = {}, callback) ⇒ AWS.Request
Deletes the specified logging configuration.
deleteMessage(params = {}, callback) ⇒ AWS.Request
Sends an event to a specific room which directs clients to delete a specific message; that is, unrender it from view and delete it from the client’s chat history. This event’s EventName
is aws:DELETE_MESSAGE
. This replicates the DeleteMessage WebSocket operation in the Amazon IVS Chat Messaging API.
disconnectUser(params = {}, callback) ⇒ AWS.Request
Disconnects all connections using a specified user ID from a room. This replicates the DisconnectUser WebSocket operation in the Amazon IVS Chat Messaging API.
getLoggingConfiguration(params = {}, callback) ⇒ AWS.Request
Gets the specified logging configuration.
listLoggingConfigurations(params = {}, callback) ⇒ AWS.Request
Gets summary information about all your logging configurations in the AWS region where the API request is processed.
listRooms(params = {}, callback) ⇒ AWS.Request
Gets summary information about all your rooms in the AWS region where the API request is processed. Results are sorted in descending order of updateTime
.
listTagsForResource(params = {}, callback) ⇒ AWS.Request
Gets information about AWS tags for the specified ARN.
sendEvent(params = {}, callback) ⇒ AWS.Request
Sends an event to a room. Use this within your application’s business logic to send events to clients of a room; e.g., to notify clients to change the way the chat UI is rendered.
tagResource(params = {}, callback) ⇒ AWS.Request
Adds or updates tags for the AWS resource with the specified ARN.
untagResource(params = {}, callback) ⇒ AWS.Request
Removes tags from the resource with the specified ARN.
updateLoggingConfiguration(params = {}, callback) ⇒ AWS.Request
Updates a specified logging configuration.
waitFor(state, params = {}, callback) ⇒ AWS.Request
Waits for a given Ivschat resource. The final callback or 'complete' event will be fired only when the resource is either in its final state or the waiter has timed out and stopped polling for the final state.