JSON QUERY TUTORIAL INSTALL

This operator takes a predicate as its contents.

Filtering is done with the JMESPath operator. The other operation used to get data from an array is filtering. 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDMobZNJTqgjWn/IB5xlilvE4Y+BMYpqkDnGRUcA0g9BYPgrGSQquCES37v2e3JmpfDPHFsaR+CPKlVr2GoVJMMHeRcMJhj50ZWq0hAnkJBhlZVWy8S7dwdGAqPyPmWM2iJDCVMVrLITAJCno47O4Ees7RCH6ku7kU86b1NOanvrNwqTHr14wtnLhgZ0gQ5GV1oLWvMEVg1YFMIgPRkTsSQKWCG5lLqQ45aU/4NMJoUxGyJTL9i8YxMavaB1Z2npfTQDQo9+womZ7SXzHaIWC858gWNl9e5UFyHDnTEDc14hKkf1CqnGJVcCJkmSfmrrHk/CkmF0ZT3whTHO1DhJTtV arrays with boolean expressions az vm show -resource-group QueryDemo -name TestVM

JSON QUERY TUTORIAL INSTALL

To install the latest version of PowerShell, see Install PowerShell on Windows, Linux, and macOS. To avoid possible quoting issues with older versions of PowerShell, ensure that you're using the latest version. Before introducing queries, take a look at the unmodified output of the az vm show command:Īz vm show -resource-group QueryDemo -name TestVM ( subexpression) character is used to access properties of nested dictionaries. Working with dictionary results, you can access properties from the top level with just the key. Arrays are sequences of objects that can be indexed, and dictionaries are unordered objects accessed with keys.Ĭommands that could return more than one object return an array, and commands that always return only a single object return a dictionary. CLI results are either a JSON array or dictionary. Dictionary and list CLI resultsĬLI command results are first treated as JSON for queries, even when the output format is something other than JSON.

To ensure the query examples are syntactically correct, select the tab for the shell you're using. It's recommended to run queries in Azure Cloud Shell or cmd because these shells require fewer escape characters.

The escape characters needed in queries differ for different environments. Queries are executed client-side on the Azure CLI command's returned JSON object before any display formatting. Azure CLI uses queries to select and modify the output of Azure CLI commands.

Json query tutorial