anchor.diff:    /**
     * @docs https://sendgrid.api-docs.io/v3.0/api-keys/retrieve-an-existing-api-key
     * @hint Retrieve an existing API Key
  -  * @api_key_id is the ID of the API Key for which you are requesting information. The SendGrid docs explain where to find this.
  +  * @api_key_id is the ID of the API Key for which you are requesting information. The SendGrid docs for this endpoint explain where to find this.
     * @on_behalf_of generates the API call as if the subuser account was making the request
     */
     public struct function getAPIKey( required string api_key_id, string on_behalf_of = '' ) {
  
positive.code: 
    /**
    * @docs https://sendgrid.api-docs.io/v3.0/api-keys/create-api-keys
    * @hint Creates API keys
    * @name should be the name of your new key
    * @scopes refers to the individual permissions that you are giving to this API Key ( [options listed here](https://sendgrid.api-docs.io/v3.0/how-to-use-the-sendgrid-v3-api/api-authorization) )
    * @on_behalf_of generates the API call as if the subuser account was making the request
  
negative.code: 
    /**
    * @docs https://sendgrid.api-docs.io/v3.0/api-keys/delete-api-keys
    * @hint Delete an API key
    * @api_key_id is the ID of the API Key for which you are requesting information. The SendGrid docs for this endpoint explain where to find this.
    * @on_behalf_of generates the API call as if the subuser account was making the request
    */
    public struct function deleteAPIKey( required string api_key_id, string on_behalf_of = '' ) {
  