Changes to Update a cost center

added subschema #1 subschema #2 to the request body anyOf list

the request property name became optional

added the non-success response with the status 422

added the new optional request property ai_credit_pool_enabled

added the optional property ai_credit_pool_enabled to the response with the 200 status

added the optional property ai_credit_pool_state to the response with the 200 status