--- title: "Agent.DeleteCustomField" slug: "agentdeletecustomfield" updated: 2024-05-14T14:24:10Z published: 2024-05-14T14:24:10Z canonical: "help.mozenda.com/agentdeletecustomfield" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.mozenda.com/llms.txt > Use this file to discover all available pages before exploring further. # Agent.DeleteCustomField ### Description Deletes a custom field on all agents. ### URL parameters | Name | Required | Type | Description | | --- | --- | --- | --- | | `FieldID` | True | string | The unique identifier for the custom field. | ### Responses | Name | Type | Description | | --- | --- | --- | | `Result` | string | `Success` if the operation was successful. |