Incorrect endpoint URL for Set / Get user additional attributes

[argonlauhk]

Under "Identity - Shared Services" > "User Management" > "Manage User Attributes"

• Set additional attributes
• Get additional attributes

These endpoints has been configured to /ExtData/SetSchema and /ExtData/GetSchema, however, they should be /ExtData/SetColumns and /ExtData/GetColumns according to the document pages.

https://api-docs-identity.cyberark.com/docs/identity-api-reference/user-management/operations/create-a-ext-datum-set-column
https://api-docs-identity.cyberark.com/docs/identity-api-reference/user-management/operations/create-a-ext-datum-get-column

Can you please review?

@IAM-Jah