# CreatePartNumberInput

**Type:** GraphQL inputs

**Description:**
Input for creating part numbers

## Fields
- partNumbers (PartNumberInput, Not Null): List of part numbers to create.
Must not be empty.
  - description (String): Describe the characteristics of this part number.
Maximum length: 2000 characters.
Example: "This part number is for enterprise customers."
  - partNumber (String): Name to uniquely identify the part number.
Can only contain ASCII letters, numbers, spaces, dots, or _ (underscore) and - (hyphen).
Cannot be only spaces.
Maximum length: 200 characters.
Example: "MyPartNumber"
  - product (PartNumberProductInput): Optional Product to be assigned to this part number.
  - trialAvailability (Boolean): Trial Availability flag to indicate whether the part number is available for trial.
Default: false.