Patent ID: 8805971

Claim:
A system, comprising a plurality of computing devices configured to implement: a plurality of service managers, wherein each service manager of the plurality of service managers is configured to coordinate a respective service of a plurality of multitenant network-accessible service implemented in a provider network; and one or more computer servers operable to: in response to a schema extension request, wherein the request includes an indication of a client account of a client of the provider network, a client attribute set, and a client data source, generate and store a composite schema customized for the client account comprising (a) attributes of a plurality of resources of the provider network implementing the functionality of at least one service of the plurality of multitenant network-accessible services to which the client account has access and (b) the client attribute set; in response to an account state view request specifying the client account, provide a representation of a state of the client account comprising (a) at least one value of a particular client attribute of the client attribute set, obtainable from the client data source and (b) at least one attribute value of a particular resource of the provider network, obtainable from a particular service manager of the plurality of service managers.