{"code":"402","message":"param javax.validation.constraints.NotNull.messagesign javax.validation.constraints.NotNull.messageformat javax.validation.constraints.NotNull.messagecustomerId javax.validation.constraints.NotBlank.messagesignMethod javax.validation.constraints.NotNull.message","timeZone":"GMT+8","traceId":"02f223b71da1ced170333664b31c5f92"}