A system, comprising: one or more computing devices implementing one or more services in a service provider environment; and one or more voice-capturing devices, wherein the one or more voice-capturing devices are communicatively coupled to the one or more services via a network; and wherein the one or more services are executable by the one or more computing devices to: receive a first voice input from the one or more voice-capturing devices via the network, wherein the first voice input comprises one or more utterances from a user of the one or more voice-capturing devices; store a representation of the first voice input in the service provider environment, wherein the representation of the first voice input is associated with a tag; receive a second voice input from the one or more voice-capturing devices via the network; determine, using analysis of the second voice input, that the second voice input represents a command to disregard the first voice input; and based on the analysis of the second voice input, delete the representation of the first voice input, wherein the representation of the first voice input is deleted by application of one or more rules based on contents of the tag. one or more computing devices implementing one or more services in a service provider environment; and one or more voice-capturing devices, wherein the one or more voice-capturing devices are communicatively coupled to the one or more services via a network; and wherein the one or more services are executable by the one or more computing devices to: receive a first voice input from the one or more voice-capturing devices via the network, wherein the first voice input comprises one or more utterances from a user of the one or more voice-capturing devices; store a representation of the first voice input in the service provider environment, wherein the representation of the first voice input is associated with a tag; receive a second voice input from the one or more voice-capturing devices via the network; determine, using analysis of the second voice input, that the second voice input represents a command to disregard the first voice input; and based on the analysis of the second voice input, delete the representation of the first voice input, wherein the representation of the first voice input is deleted by application of one or more rules based on contents of the tag. receive a first voice input from the one or more voice-capturing devices via the network, wherein the first voice input comprises one or more utterances from a user of the one or more voice-capturing devices; store a representation of the first voice input in the service provider environment, wherein the representation of the first voice input is associated with a tag; receive a second voice input from the one or more voice-capturing devices via the network; determine, using analysis of the second voice input, that the second voice input represents a command to disregard the first voice input; and based on the analysis of the second voice input, delete the representation of the first voice input, wherein the representation of the first voice input is deleted by application of one or more rules based on contents of the tag.