Update Mailing Preferences
Lets you exclude a lead from receiving emails of a specific category. To use this API –
- Pass the “LeadId” in the API URL.
 - Pass “Attribute”: “MailingPreferences” in the JSON body and specify the numeric code of the email category you want to exclude the lead from.
 
To find email category codes, navigate to My Account>Settings>Email Settings>Email Categories.
API URL
URL Parameters
| Parameter | Description | 
|---|---|
| LeadId | The Id of the lead. | 
Request
Content-Type: application/json[
  { "Attribute": "MailingPreferences", "Value": "53,54"}
]
							
							
						Request Parameters
| Parameter | Description | 
|---|---|
| MailingPreferences | The list of email categories you want to exclude the lead from. Pass the comma-separated numeric code of the email categories.  | 
								
							
Response
{
    "Status": "Success",
    "Message": {
        "AffectedRows": 1
    }
}
						HTTP Response Codes
| Code | Description | 
|---|---|
| 200 OK | This is the status code for successful API call.  | 
						
| 401 Unauthorized | The API call was made with invalid access credentials. Check your AccessKey and SecretKey.  | 
						
| 400 Bad Request | The message body on the request is not as per API specification. Make sure that content type is set to “application/json” and the JSON body has correct attribute names and structure.  | 
						
| 404 Not Found | The API could not be found. Please check the API signature.  | 
						
| 429 Too Many Requests | API calls exceeded the limit of 25 in 5 second(s)  | 
						
| 500 Internal Server Error | The API called failed. There could be many reasons for it. Check the exception message to get more details.  | 
						

