Amazon Pinpoint Activity Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-pinpoint/refs/heads/main/json-structure/amazon-pinpoint-activity-structure.json",
  "name": "Activity",
  "description": "Specifies the configuration and other settings for an activity in a journey.",
  "type": "object",
  "properties": {
    "CUSTOM": {
      "allOf": [
        {
          "$ref": "#/components/schemas/CustomMessageActivity"
        },
        {
          "description": "The settings for a custom message activity. This type of activity calls an AWS Lambda function or web hook that sends messages to participants."
        }
      ]
    },
    "ConditionalSplit": {
      "allOf": [
        {
          "$ref": "#/components/schemas/ConditionalSplitActivity"
        },
        {
          "description": "The settings for a yes/no split activity. This type of activity sends participants down one of two paths in a journey, based on conditions that you specify."
        }
      ]
    },
    "Description": {
      "allOf": [
        {
          "$ref": "#/components/schemas/__string"
        },
        {
          "description": "The custom description of the activity."
        }
      ]
    },
    "EMAIL": {
      "allOf": [
        {
          "$ref": "#/components/schemas/EmailMessageActivity"
        },
        {
          "description": "The settings for an email activity. This type of activity sends an email message to participants."
        }
      ]
    },
    "Holdout": {
      "allOf": [
        {
          "$ref": "#/components/schemas/HoldoutActivity"
        },
        {
          "description": "The settings for a holdout activity. This type of activity stops a journey for a specified percentage of participants."
        }
      ]
    },
    "MultiCondition": {
      "allOf": [
        {
          "$ref": "#/components/schemas/MultiConditionalSplitActivity"
        },
        {
          "description": "The settings for a multivariate split activity. This type of activity sends participants down one of as many as five paths (including a default <i>Else</i> path) in a journey, based on conditions that you specify."
        }
      ]
    },
    "PUSH": {
      "allOf": [
        {
          "$ref": "#/components/schemas/PushMessageActivity"
        },
        {
          "description": "The settings for a push notification activity. This type of activity sends a push notification to participants."
        }
      ]
    },
    "RandomSplit": {
      "allOf": [
        {
          "$ref": "#/components/schemas/RandomSplitActivity"
        },
        {
          "description": "The settings for a random split activity. This type of activity randomly sends specified percentages of participants down one of as many as five paths in a journey, based on conditions that you specify."
        }
      ]
    },
    "SMS": {
      "allOf": [
        {
          "$ref": "#/components/schemas/SMSMessageActivity"
        },
        {
          "description": "The settings for an SMS activity. This type of activity sends a text message to participants."
        }
      ]
    },
    "Wait": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WaitActivity"
        },
        {
          "description": "The settings for a wait activity. This type of activity waits for a certain amount of time or until a specific date and time before moving participants to the next activity in a journey."
        }
      ]
    },
    "ContactCenter": {
      "allOf": [
        {
          "$ref": "#/components/schemas/ContactCenterActivity"
        },
        {
          "description": "The settings for a connect activity. This type of activity initiates a contact center call to participants."
        }
      ]
    }
  }
}