The workflow is not valid. .github/workflows/deploy-front-edge.yml (Line: 67, Col: 17): Unrecognized function: 'split'. Located at position 31 within expression: fromJson(format('[{0}]', join(split(github.event.inputs.regions, ','), ','))) .github/workflows/deploy-front-edge.yml (Line: 67, Col: 17): Unexpected value '${{ fromJson(format('[{0}]', join(split(github.event.inputs.regions, ','), ','))) }}'