Resources: PipelineInput: Type: AWS::SSM::Parameter Properties: Type: String Value: "{{ pipeline.inputs.my_sample_input }}" ServiceName: Type: AWS::SSM::Parameter Properties: Type: String Value: "{{ service.name }}" {% for service_instance in service_instances %} Param{{ service_instance.name }}: Type: AWS::SSM::Parameter Properties: Type: String Value: "{{ service_instance.inputs.my_sample_input }}" {% endfor %}