Amazon Lambda · JSON Structure

Amazon Lambda Event Source Mapping Structure

A Lambda event source mapping that connects an event source to a Lambda function.

Type: object Properties: 5
ComputeEvent-DrivenFaaSFunctionsServerless

EventSourceMapping is a JSON Structure definition published by Amazon Lambda, describing 5 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

UUID EventSourceArn FunctionArn State BatchSize

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-lambda/refs/heads/main/json-structure/amazon-lambda-event-source-mapping-structure.json",
  "name": "EventSourceMapping",
  "description": "A Lambda event source mapping that connects an event source to a Lambda function.",
  "type": "object",
  "properties": {
    "UUID": {
      "type": "string",
      "description": "The identifier of the event source mapping.",
      "example": "abc12345-6789-def0-1234-abcdef012345"
    },
    "EventSourceArn": {
      "type": "string",
      "description": "The ARN of the event source."
    },
    "FunctionArn": {
      "type": "string",
      "description": "The ARN of the Lambda function."
    },
    "State": {
      "type": "string",
      "description": "The state of the event source mapping.",
      "example": "Enabled",
      "enum": [
        "Creating",
        "Enabling",
        "Enabled",
        "Disabling",
        "Disabled",
        "Updating",
        "Deleting"
      ]
    },
    "BatchSize": {
      "type": "int32",
      "description": "The maximum number of records in each batch.",
      "example": 10
    }
  }
}