> ## Documentation Index
> Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CreateOperationStepCommandRequestInput

> Creates a step of an operation together with its texts. The new step is appended after the last step of the operation. Errors: the request is invalid; OperationNotFound (the operation was not found); DuplicateOperationStepTextLanguage (more than one text was sent for the same language); OperationStepDefaultTextRequired (no text was sent for the default language). - Request



**Kind**: `input`

## Fields

**`name`**: `String!` (required)

The name of the step. Must not consist of white space only.

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**`texts`**: `[OperationStepTextInput]!` (required)

The texts of the new step, at most one per language. At least the text in the default language is required.

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**`operationId`**: `ID!` (required)

The ID of the operation.

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**`idempotencyKey`**: `String`

Client-supplied idempotency key. When provided, a repeated request with the same key and payload replays the original result instead of re-executing the mutation.