Having issues in saving address information /no-cache/account/address/save

hi i am trying to save information by using this endpoint but i getting 400 bad request

Header Request

POST /no-cache/account/address/save HTTP/1.1
Host: xyzdomain.com
Origin: https://lxyzdomain.com
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0
Accept: /
Accept-Language: en-US,en;q=0.5
Content-Length: 259
Connection: close

addressName=XXXXXX&receiverName=RECIPIENTE&addressType=RESIDENTIAL&postalCode=18147-001&street=AAAAAA&number=221&complement=ASD&reference=ASD&neighborhood=CENTRO II&city=BRUSQUE&state=SC&country=BRA&userId=b6b3544c-488f-4194-9432-89a3dc4d873b&addressId=aaaaaa

Kindly tell me which mistake am i doing?

Thanks