name : update-service-instance.rst **To update a service instance to a new minor version** The following ``update-service-instance`` example updates a service instance to a new minor version of its service template that adds a new instance named "my-other-instance" with a new required input. :: aws proton update-service-instance \ --service-name "simple-svc" \ --spec "file://service-spec.yaml " \ --template-major-version "1" \ --template-minor-version "1" \ --deployment-type "MINOR_VERSION" \ --name "instance-one" Contents of ``service-spec.yaml``:: proton: ServiceSpec pipeline: my_sample_pipeline_optional_input: "abc" my_sample_pipeline_required_input: "123" instances: - name: "instance-one" environment: "simple-env" spec: my_sample_service_instance_optional_input: "def" my_sample_service_instance_required_input: "456" - name: "my-other-instance" environment: "simple-env" spec: my_sample_service_instance_required_input: "789" Output:: { "serviceInstance": { "arn": "arn:aws:proton:region-id:123456789012:service/simple-svc/service-instance/instance-one", "createdAt": "2021-04-02T21:29:59.962000+00:00", "deploymentStatus": "IN_PROGRESS", "environmentName": "arn:aws:proton:region-id:123456789012:environment/simple-env", "lastDeploymentAttemptedAt": "2021-04-02T21:38:00.823000+00:00", "lastDeploymentSucceededAt": "2021-04-02T21:29:59.962000+00:00", "name": "instance-one", "serviceName": "simple-svc", "templateMajorVersion": "1", "templateMinorVersion": "0", "templateName": "svc-simple" } } For more information, see `Update a service instance <https://docs.aws.amazon.com/proton/latest/adminguide/ag-svc-instance-update.html>`__ in the *The AWS Proton Administrator Guide* or `Update a service instance <https://docs.aws.amazon.com/proton/latest/userguide/ag-svc-instance-update.html>`__ in the *The AWS Proton User Guide*.