Get ProcedureStepDefinitionVersion by ID

A versioned definition of a procedure step within a procedure flowchart. Steps represent documentation or instructions that guide scientists through a procedure but do not collect data—they differ from methods (ProcedureMethodDefinitionVersion) which have parameters for data entry. The documentVersion field links to a DocumentVersion containing the step's text content, which may include formatted instructions, images, or other rich content. Steps are immutable; updating a step creates a new version. Belongs to a procedure flowchart via procedureFlowchartId. Also known as a "text step" or "instruction step" in the Benchling UI.

Product mapping

• In the procedure editor, this maps to a step in a method template. The step typically contains instructions or operations to be performed during an experiment.
• This is a template/versioned definition; the runtime record during execution is ProcedureStepExecutionInstance.