This updates a new creative template for your network and for all associated creatives. This endpoint is also used for archiving a creative template.
You can either update individual parameters on the creative template or you can send a whole template to be updated.
Why Update a Creative Template
There may come a time when you need to update an existing creative template that is part of your network. The Update Creative Template API endpoint enables you to not only update a new creative template for your network and all associated creatives, but you can also use this endpoint to archive a creative template by updating individual parameters on the creative template, or sending the entire template to be updated.
API Syntax
When using the Update Creative Template API endpoint, it is important to understand the syntax required to make the request. Because the Kevel API is a RESTful API, there is a specific request format that must be followed to ensure the endpoint can process the request. The format is:
POST https://api.kevel.co/v2/creative-templates/{CreativeTemplateID}/update
Where:
POST- the type of API request being made.https://api.kevel.co- the URL for the request.v2- the API version.creative-templates- the API endpoint being called.CreativeTemplateID- the ID associated with the creative template you want to update.update- the action being taken with this API call.
Request Format
The body of the request is a JSON Updates object that contains one or more objects with the following:
| Key | Type | Example |
|---|---|---|
Path(vector) | Required. A vector representing a path to an nested element: each element indicates a “level” of the underlying object. A path of [] means "the whole object". Use this path to update the entire template in its entirety. | [ "Fields", 0, "Description" ] refers to the Description property of the first creative template field. (Note the zero-indexing) |
Op(string) | The operation to perform on the Path. Choose one from Update, Delete, InsertAfter. Defaults to update | Delete |
Value(As appropriate) | Required only for Update or InsertAfter. The new value to use with the Op. A value of [] used with "Update" deletes all the elements of the .Path | false "New Description" { "Name" : "A new field", ... } |
Warning
You cannot update the
Type,Required,AdQuery, orVariablename of an existing field.
Caution
Updating a creative template will update all creatives that use that template. These changes will take effect immediately in ad serving.
Error Handling
Errors will be returned in an Errors object. This object will detail the Original state of the template, the intended Updates, the Proposed template after updates, and the Errors in question.
{
"Errors": [
{
"Details": {
"Original": {
"Id": 198,
"Name": "to be updated",
"Description": "v1",
"IsArchived": false,
"Fields": [
{
"Name": "Awesome Thing",
"Description": "Awesomeness to display",
"Required": true,
"Variable": "ctAwesome",
"Type": "String"
}
],
"Contents": [
{
"Type": "HTML",
"Body": "Guess what is awesome? {{ctAwesome}} is!"
}
]
},
"Updates": [
{
"Path": [
"Fields",
0
],
"Op": "InsertAfter",
"Value": {}
}
],
"Proposed": {
"Id": 198,
"Name": "to be updated",
"Description": "v1",
"IsArchived": false,
"Fields": [
{},
{
"Name": "Awesome Thing",
"Description": "Awesomeness to display",
"Required": true,
"Variable": "ctAwesome",
"Type": "String"
}
],
"Contents": [
{
"Type": "HTML",
"Body": "Guess what is awesome? {{ctAwesome}} is!"
}
]
},
"Errors": [
{
"Path": [
"Fields",
0
],
"Value": {},
"Message": "Value at '[\"Fields\" 0]' does not contain required key(s) 'Type', 'Variable', and 'Name'."
}
]
},
"Message": "The proposed changes would result in an invalid creative template"
}
]
}