Context class

Context contains the Lambda execution context information. They are either provided via Platform.environment or NextInvocation which is the result from the Lambda API.

Note: this should not be used directly.

Constructors

Context({String handler String functionName String functionMemorySize String logGroupName String logStreamName String requestId String invokedFunction String region String executionEnv String accessKey String secretAccessKey String sessionToken })

Properties

accessKey ↔ String
Access key that is acquired via STS.
read / write
executionEnv ↔ String
The execution environment of the function.
read / write
functionMemorySize ↔ String
Memory sized that is allocated to execution of the function.
read / write
functionName ↔ String
Name of the function that is invoked.
read / write
functionVersion ↔ String
Version of the function that is invoked.
read / write
handler ↔ String
Handler that is used for the invocation of the function
read / write
invokedFunctionArn ↔ String
The ARN to identify the function.
read / write
logGroupName ↔ String
Cloudwatch LogGroup that is associated with the Lambda.
read / write
logStreamName ↔ String
Cloudwach LogStream that is associated with the Lambda.
read / write
region ↔ String
Region that this function exists in.
read / write
requestId ↔ String
Id of the request. You can use this to track the request for the invocation.
read / write
secretAccessKey ↔ String
Secret access key that is acquired via STS.
read / write
sessionToken ↔ String
The session token from STS.
read / write
hashCode → int
The hash code for this object. [...]
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

copyWith({String handler String functionName String functionMemorySize String logGroupName String logStreamName String requestId String invokedFunction String region String executionEnv String accessKey String secretAccessKey String sessionToken }) Context
Allows to copy a created Context over with some new settings.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
inherited

Static Methods

fromNextInvocation(NextInvocation nextInvocation) → dynamic
Creates a new Context from NextInvocation which is the data from the Lambda Runtime Interface for the next Handler<T> invocation.