{: .table .table-bordered .table-hover}

| Field| Description| Type| Required/Optional|

| --------------| ----------------------------|-----------| -------------------------|

|`spec.scopes`| ???| string|`????'`|

|`spec.scopeSnapshot`| The ID of the pipeline.| string|`????'`|

|`spec.permitRestartFromFailedSteps`| Determines if users can restart a failed pipeline from the failed step, instead of from the beginning of the pipeline.<br>When set to`true`, users can restart the pipeline from the failed step. <br>See[Restarting a failed pipeline]({{site.baseurl}}/docs/pipelines/monitoring-pipelines/#restarting-the-pipeline).| boolean| Optional|

|`spec.build_version`| ???| string| Optional|

|`spec.triggers`| The list of Git triggers defined for the pipeline. For details, see[`spec.triggers](#spectriggers).| array| ???|

|`spec.cronTriggers`| The list of Cron or timer-based triggers defined for the pipeline. For details, see[`spec.cronTriggers](#speccrontriggers).| array|`????'`|

|`spec.runtimeEnvironment`| The runtime environment selected for the pipeline and its configuration settings such as memory and CPU. For details, see[`spec.runtimeEnvironments](#specruntimeenvironment).| object| Optional??|

|`spec.lowMemoryWarningThreshold`| The memory-usage threshold for the pipelines build exceeding which to display banner alerts. Useful to get timely warnings and prevent build failures. <br>Can be one of the following:{::nomarkdown}<ul><li><b>WARNING</b>: Displays a banner when memory usage exceeds 70% of the available memory. </li><li><b>CRITICAL</b>: Displays a banner when memory usage exceeds 90% of the available memory. </li><li><b>REACHED_LIMIT</b>: Displays a banner when memory usage exceeds 100% of the available memory. Setting this threshold means that the pipeline build has already failed when the banner is displayed.</li> {:/}See also[Set memory usage threshold for pipeline build]({{site.baseurl}}/docs/pipelines/pipelines/#set-memory-usage-threshold-for-pipeline-build).| string| Optional|

|`spec.packId`| ???| string|`????'`|

|`spec.requiredAvailableStorage`| ???The minimum disk space for the pipeline’s build volume. <br> When defined, Codefresh assigns either a cached disk with sufficient disk space or a new empty disk at the start of the build. Otherwise, only the space not allocated for caching is available for the build volume. <br>See[Set minimum disk space for a pipeline build]({{site.baseurl}}/docs/pipelines/pipelines/#set-minimum-disk-space-for-a-pipeline-build). (NIMA: is there a default min and max? is it the same as the UI?)| string| Optional|

|`spec.contexts`| ?? The The ID of the pipeline.| string|`????'`|

|`spec.clustersInfo`| Determines if all (`injectAll`) or specific (`clusters`) Kubernetes cluster contexts are available for the pipeline build.<br>See[Select Kubernetes cluster contexts]({{site.baseurl}}/docs/pipelines/pipelines/#select-kubernetes-cluster-contexts).| object| Optional|

|`spec.clustersInfo.injectAll`| When set as`true` (NIMA is this the default?), injects all clusters integrated with Codefresh into the pipeline build.| boolean| Optional|

|`spec.clustersInfo.clusters`| Applicable only when`injectAll`is set to`false`.<br>One or more comma-separated names of clusters to inject during the pipeline build. For example,`aws`,`eks-prod`.| array| Optional|

|`spec.variablesSchema`| The ID of the pipeline.| string|`????'`|

|`spec.variables`| The ID of the pipeline.| string|`????'`|

|`spec.specTemplate`| The ID of the pipeline.| string|`????'`|

|`spec.steps`| The steps to be executed by the pipeline, as a list of key-values pairs.<br>See[Steps in pipelines]({{site.baseurl}}/docs/pipelines/steps/).| object| Required|

|`spec.services`| The ID of the pipeline.| string|`????'`|

|`spec.hooks`| The ID of the pipeline.| string|`????'`|

|`spec.stages`| The ID of the pipeline.| string|`????'`|

|`spec.mode`| The ID of the pipeline.| string|`????'`|

|`spec.fail_fast`| The ID of the pipeline.| string|`????'`|

|`spec.strict_fail_fast`| The ID of the pipeline.| string|`????'`|

|`spec.success_criteria`| The ID of the pipeline.| string|`????'`|

|`spec.options`| The ID of the pipeline.| string|`????'`|

|`spec.concurrency`| The ID of the pipeline.| string|`????'`|

|`spec.triggerConcurrency`| The ID of the pipeline.| string|`????'`|

|`spec.branchConcurrency`| The ID of the pipeline.| string|`????'`|

|`spec.priority`| The ID of the pipeline.| string|`????'`|

|`spec.terminationPolicy`| The ID of the pipeline.| string|`????'`|

|`spec.externalResources`| The ID of the pipeline.| string|`????'`|

|`spec.debug`| The ID of the pipeline.| string|`????'`|

|`spec.serviceAccount`| The ID of the pipeline.| string|`????'`|