Deletes a single validation rule assigned from a specific custom object.
 Endpoint
 https://api.neoncrm.com/neonws/services/api/customObject/deleteCustomObjectValidator
 Request
 https://api.neoncrm.com/neonws/services/api/customObject/deleteCustomObjectValidator?userSessionId=[session id]&objectApiName=Test_Custom_Object_c&customObjectValidatorId=2 
 Response
 { "deleteCustomObjectValidatorResponse": { "operationResult": "SUCCESS", "responseDateTime": "2017-05-24T21:54:33.285+0000" } }
 Request Parameters
    | Parameter | Required | Description | 
    | objectApiName | Required | This is the token used to identify the Custom Object when accessing it from the API. | 
  | customObjectValidatorId | Required | The ID of the validator to be deleted. IDs can be retrieved using the List Custom Object Validators API method. | 
  
 Error Codes