question

This is the call and the error we see when attempting to login. We are on the Standard plan + Pay as you go, which has no API Throttling.

Note that we're not making an excessive amount of calls, at all, or even close to any limits.

 {
   url: 'https://<title id>.playfabapi.com/Client/LoginWithCustomId',
   body: {
     TitleId: '<title id>',
     CreateAccount: false,
     CustomId: '<custom id>',
     InfoRequestParameters: {
       GetPlayerProfile: true,
       GetTitleData: false,
       GetCharacterInventories: false,
       GetCharacterList: false,
       GetPlayerStatistics: false,
       GetUserAccountInfo: true,
       GetUserData: false,
       GetUserInventory: false,
       GetUserReadOnlyData: false,
       GetUserVirtualCurrency: false,
       ProfileConstraints: [Object]
     }
   },
   headers: { 'Content-Type': 'application/json' },
   method: 'POST',
   responseBody: '{"code":429,"status":"TooManyRequests","retryAfterSeconds":9,"error":"APIClientRequestRateLimitExceeded","errorCode":1199,"errorMessage":"The client has exceeded the maximum API request rate and is being throttled"}'
 }