Add an attachment to a transactionAsk AIpost https://api.moneyhub.co.uk/v3/transactions/{transactionId}/filesRequires transactions:read:all and either of transactions:write or transactions:write:all scopes.Path ParamstransactionIduuidrequiredThe transaction idBody ParamsfilefilerequiredFile to upload, limit of 10MB and must be an image or PDF.Responses 200Successful Transaction Response 401Unsuccessful Response - Not authorised - Missing authorization header - Invalid access Token 403Unsuccessful Response - Forbidden - Invalid scopes 404Unsuccessful Response - Resource Not foundUpdated about 1 month ago