Function is a JSON Structure definition published by Amazon Lambda, describing 12 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.
{
"$schema": "https://json-structure.org/meta/core/v0/#",
"$id": "https://raw.githubusercontent.com/api-evangelist/amazon-lambda/refs/heads/main/json-structure/amazon-lambda-function-structure.json",
"name": "Function",
"description": "An AWS Lambda function.",
"type": "object",
"properties": {
"FunctionName": {
"type": "string",
"description": "The name of the function.",
"example": "my-function"
},
"FunctionArn": {
"type": "string",
"description": "The function's Amazon Resource Name (ARN)."
},
"Runtime": {
"type": "string",
"description": "The function's runtime identifier.",
"example": "python3.12",
"enum": [
"nodejs20.x",
"python3.12",
"java21",
"go1.x",
"ruby3.2",
"dotnet8",
"provided.al2023"
]
},
"Role": {
"type": "string",
"description": "The function's execution role ARN."
},
"Handler": {
"type": "string",
"description": "The function that Lambda calls to begin execution.",
"example": "lambda_function.lambda_handler"
},
"CodeSize": {
"type": "int32",
"description": "The size of the function's deployment package, in bytes."
},
"Description": {
"type": "string",
"description": "The function's description."
},
"Timeout": {
"type": "int32",
"description": "The amount of time (in seconds) that Lambda allows a function to run.",
"example": 30
},
"MemorySize": {
"type": "int32",
"description": "The amount of memory available to the function at runtime.",
"example": 128
},
"LastModified": {
"type": "datetime",
"description": "The date and time the function was last updated."
},
"State": {
"type": "string",
"description": "The current state of the function.",
"example": "Active",
"enum": [
"Pending",
"Active",
"Inactive",
"Failed"
]
},
"PackageType": {
"type": "string",
"description": "The type of deployment package.",
"example": "Zip",
"enum": [
"Zip",
"Image"
]
}
}
}