Dynamic modification of interruptibility settings for network-accessible resources

A system comprising:

• one or more computing devices configured to implement a plurality of resource instances of a provider network, wherein respective ones of the resource instances have respective associated interruptibility properties, and wherein the respective associated interruptibility properties define conditions under which access to respective ones of the resource instances may be revoked;
• and
• one or more computing devices configured to implement an interface manager configured to:
• indicate, to a client of the provider network, via a programmatic interface, a plurality of interruptibility properties available for the resource instances of the provider network, wherein the plurality of interruptibility properties comprise at least an interruptible without notification interruptibility property and an interruptible with advance warning interruptibility property;
• receive, from the client via the programmatic interface, a resource instance acquisition request for a requested resource instance, wherein the resource instance acquisition request comprises an indication of an associated interruptibility property specified for the requested resource instance;
• and
• allocate, to the client, a resource instance of the plurality of resource instances of the provider network having the interruptibility property specified in the resource instance acquisition request.

A method, comprising:

• indicating, to a client of a provider network, via a programmatic interface, a plurality of interruptibility properties available for resource instances of the provider network, wherein the plurality of interruptibility properties comprise at least an interruptible without notification interruptibility property and an interruptible with advance warning interruptibility property;
• receiving, from the client via the programmatic interface, a resource instance acquisition request for a resource instance, wherein the resource instance acquisition request comprises an indication of an associated interruptibility property specified for the requested resource instance;
• and
• allocating, to the client, a resource instance having the interruptibility property specified in the resource instance acquisition request.

One or more non-transitory, computer-readable storage media storing instructions that, when executed on or across one or more processors, cause the one or more processors to:

• indicate, to a client of a provider network, via a programmatic interface, a plurality of interruptibility properties available for resource instances of the provider network, wherein the plurality of interruptibility properties comprise at least an interruptible without notification interruptibility property and an interruptible with advance warning interruptibility property;
• receive, from the client via the programmatic interface, a resource instance acquisition request for a resource instance, wherein the resource instance acquisition request comprises an indication of an associated interruptibility property specified for the requested resource instance;
• and
• allocate, to the client, a resource instance of the plurality of resource instances of the provider network having the interruptibility property specified in the resource instance acquisition request.