Klaviyo · Schema

CampaignMessageResponseObjectResource

MarketingEmailSMSCustomer DataE-CommerceAutomation

Properties

Name	Type	Description
type	object
id	string	The message ID
attributes	object
relationships	object
links	object

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/CampaignMessageResponseObjectResource",
  "title": "CampaignMessageResponseObjectResource",
  "type": "object",
  "properties": {
    "type": {
      "$ref": "#/components/schemas/CampaignMessageEnum"
    },
    "id": {
      "description": "The message ID",
      "type": "string"
    },
    "attributes": {
      "type": "object",
      "properties": {
        "definition": {
          "nullable": true,
          "oneOf": [
            {
              "$ref": "#/components/schemas/EmailMessageDefinition"
            },
            {
              "$ref": "#/components/schemas/SMSMessageDefinition"
            },
            {
              "$ref": "#/components/schemas/MobilePushMessageStandardDefinition"
            },
            {
              "$ref": "#/components/schemas/MobilePushMessageSilentDefinition"
            }
          ]
        },
        "send_times": {
          "description": "The list of appropriate Send Time Sub-objects associated with the message",
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/SendTime"
          },
          "nullable": true
        },
        "created_at": {
          "description": "The datetime when the message was created",
          "type": "string",
          "format": "date-time",
          "example": "2022-11-08T00:00:00+00:00",
          "nullable": true
        },
        "updated_at": {
          "description": "The datetime when the message was last updated",
          "type": "string",
          "format": "date-time",
          "example": "2022-11-08T00:00:00+00:00",
          "nullable": true
        }
      }
    },
    "relationships": {
      "type": "object",
      "properties": {
        "campaign": {
          "type": "object",
          "properties": {
            "data": {
              "type": "object",
              "properties": {
                "type": {
                  "$ref": "#/components/schemas/CampaignEnum"
                },
                "id": {
                  "description": "The parent campaign id",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "id"
              ]
            },
            "links": {
              "$ref": "#/components/schemas/RelationshipLinks"
            }
          }
        },
        "template": {
          "type": "object",
          "properties": {
            "data": {
              "type": "object",
              "properties": {
                "type": {
                  "$ref": "#/components/schemas/TemplateEnum"
                },
                "id": {
                  "description": "The associated template id",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "id"
              ]
            },
            "links": {
              "$ref": "#/components/schemas/RelationshipLinks"
            }
          }
        },
        "image": {
          "type": "object",
          "properties": {
            "data": {
              "type": "object",
              "properties": {
                "type": {
                  "$ref": "#/components/schemas/ImageEnum"
                },
                "id": {
                  "description": "The associated image id",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "id"
              ]
            },
            "links": {
              "$ref": "#/components/schemas/RelationshipLinks"
            }
          }
        }
      }
    },
    "links": {
      "$ref": "#/components/schemas/ObjectLinks"
    }
  },
  "required": [
    "type",
    "id",
    "attributes",
    "links"
  ]
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this

find_json_schemasBrowse and filter every JSON Schema in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This JSON Schema

curl "https://apis.io/api/v1/json-schemas/klaviyo-campaignmessageresponseobjectresource"

All schemas

curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.