---
schema_version: "1"
id: ec0ca4156f8939170fac11fd2c76ed0174ecf1ed258a25d71d5397ab133f2b4b
title: 42000-42999 EmailSendDefinition Object
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/marketing-cloud/guides/mc-apis/42000_42999_emailsenddefinition_object.md
canonical_url: https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/42000_42999_emailsenddefinition_object.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 85102ada0b86a6c1dbe1d5f8f91761aa652dd9d856df59282cc5b6b072f2ea52
products:
  - Marketing Cloud Engagement APIs and Programmatic Languages
  - Marketing Cloud
---
# 42000-42999 EmailSendDefinition Object

| Error | Message |
| ----- | ------- |
| 42000 | ESD_Not Implemented Exception |
| 42001 | ESD_Not Specified |
| 42002 | ESD_Not Found |
| 42003 | ESD_Send Classification Not Found |
| 42004 | ESD_Email Not Found |
| 42005 | ESD_Email Not Specified |
| 42006 | ESD_Email ID Or Partner Key Not Found |
| 42007 | ESD_List Not Found |
| 42008 | ESD_Custom Object Not Found |
| 42009 | ESD_Tracking User Not Found |
| 42100 | ESD_Customer Key Invalid |
| 42101 | ESD_Name Invalid |
| 42102 | ESD_Email Partner Key Invalid |
| 42103 | ESD_Email Subject Invalid |
| 42104 | ESD_Dynamic Email Subject Invalid |
| 42105 | ESD_Email Invalid |
| 42106 | ESD_Invalid Personalization String |
| 42107 | ESD_BCC Email Invalid |
| 42108 | ESD_Send Window Open Invalid |
| 42109 | ESD_Send Window Close Invalid |
| 42110 | ESD_Send Definition List Invalid |
| 42111 | ESD_Tracking Users Invalid |
| 42112 | ESD_Test Email Address Invalid |
| 42113 | ESD_Exclusion Filter Invalid |
| 42114 | ESD_Deduplicate By Email Invalid |
| 42115 | ESD_CategoryID Invalid |
| 42116 | ESD_Null Value |
| 42117 | ESD_Invalid ObjectID |