Cray System Management Documentation > Cray System Management (CSM) Administration Guide > UAS user and admin topics > Update a Resource Specification

Update a Resource Specification

Modify a specific UAI resource specification using the resource_id of that specification.

Prerequisites

Install and initialize the cray administrative CLI.
Verify that the resource specification to be updated exists within UAS. Perform eitherList UAI Resource Specifications or Retrieve Resource Specification Details.

Procedure

To modify a particular resource specification, use a command of the following form:

ncn-m001-pit# cray uas admin config resources update [OPTIONS] RESOURCE_ID

The [OPTIONS] used by this command are the same options used to create resource specifications. See Create a UAI Resource Specification and Elements of a UAI for a full description of those options.

Update a UAI resource specification.

The following example changes the CPU and memory limits on a UAI resource specification to 0.1 CPU and 10MiB, respectively.
```
ncn-m001-pit# cray uas admin config resources update \
--limit '{"cpu": "100m", "memory": "10Mi"}' 85645ff3-1ce0-4f49-9c23-05b8a2d31849
```