Auction createOffer Buy It Now Price Error: 25003

[electronicsrepairer]

Hi there -

I am trying to create an offer via this api: https://developer.ebay.com/api-docs/sell/inventory/resources/offer/methods/createOffer

However, even though I am passing in the below attributes, I receive an error 25003 that says: " The eBay listing associated with the inventory item, or the unpublished offer has an invalid price. To require immediate payment, you must specify a Buy It Now price."

"listingPolicies":{
  "bestOfferTerms":{
    "autoAcceptPrice":{
        "currency":"USD",
        "value":650.0
      },
    "bestOfferEnabled":true
    }
},

"pricingSummary":{
  "auctionStartPrice":{
  "currency":"USD",
  "value":599.99
  }
},

[shipscript]

To add a Buy-it-now option to an auction, try this:

"pricingSummary" :{ /* PricingSummary */
      "auctionStartPrice" :{ /* Amount */
          "currency" : "string",
          "value" : "string"
      },
      "price" : { /* Amount */
          "currency" : "string",
          "value" : "string"
      }
}