The ICA CLI uses an Illumina API Key to authenticate. An Illumina API Key can be acquired through the product dashboard after logging into a domain. See API Keys for instructions to create an Illumina API Key.
Upon invoking the first CLI command, the CLI will prompt for an x-api-key value. Input the API Key generated from the product dashboard here. See the example below (replace EXAMPLE_API_KEY with the actual API Key).
icav2 projects list
Creating /Users/johngenome/.icav2/config.yaml
Initialize configuration settings [default]
server-url []:
x-api-key : EXAMPLE_API_KEY
The CLI will save the API Key to the config file as an encrypted value.