I'm using free Azure DevOps and created a release pipeline, purpose is verify the APIs during release,while executing the agent on step 3 its showing error message.

Image Newman Cli

Image Agent Task list and status

Image Error message Newman Cli companion for postman

2025-02-18T17:11:02.9182874Z ##[section]Starting: Newman the Cli Companion for postman 2025-02-18T17:11:02.9208553Z ============================================================================== 2025-02-18T17:11:02.9208921Z Task : Newman the cli Companion for Postman 2025-02-18T17:11:02.9209143Z Description : Using Newman, one can effortlessly run and test a Postman Collections directly from the command-line. Now in a task! 2025-02-18T17:11:02.9209578Z Version : 4.2.0 2025-02-18T17:11:02.9209734Z Author : Carlo Wahlstedt 2025-02-18T17:11:02.9210976Z Help : More Information 2025-02-18T17:11:02.9211365Z ============================================================================== 2025-02-18T17:11:03.3518599Z Collection Source Type is set to file 2025-02-18T17:11:03.3541800Z No specific path to newman, using default of 'newman' 2025-02-18T17:11:03.3704094Z ##[error]Unable to locate executable file: 'newman'. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also verify the file has a valid extension for an executable file. 2025-02-18T17:11:03.3751429Z ##[section]Finishing: Newman the Cli Companion for postman