Which method can be used before application profile can be configured?

Refer to the exhibit.

An engineer configures a new application profile using REST API and receives this error massage .

Which method can be used before application profile can be configured?
A . POST to aaaLogin
B . POST to aaaRefresh
C . POST to aaaLogout
D . GET to aaaListDomains

Answer: A

Explanation:

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/rest_cfg/2_1_x/b_Cisco_APIC_REST_API_Configuration_Guide/b_Cisco_APIC_REST_API_Configuration_Guide_chapter_01.html