市场职业不属于SOL，无法申请489亲属担保。
可以看下亲属是否符合 Chain migration-family member in South Australia ：
- Your family member residing in South Australia must be your grandfather, grandmother, father, mother, brother or sister. - - You can still apply if it’s your step or adoptive parent / sibling.
- Your family member must be over 18 years of age.
- Your family member in South Australia must be either an Australian Permanent Resident or an Australian Citizen.
- Your family member must be currently residing in South Australia and have resided in South Australia for the last twelve months.
- Your family member in South Australia is required to complete a statutory declaration to confirm that they meet the all chain migration requirements