> ## Documentation Index > Fetch the complete documentation index at: https://docs.omneo.io/llms.txt > Use this file to discover all available pages before exploring further. # Extend Reward > A `POST` to the `/rewards/extend` endpoint allows your application to extend the expiry date of a Reward. Extending a reward modifies the expiry date according to the specified parameters in the payload. The Extend Reward endpoint allows developers to specify either an `extend_days` or `extend_date` Provide an array of ID's and search the specified profile\_id for eligible rewards. Each eligible reward will be extended according to either the `extend_days` or `extend_date` | Attribute | Description | | ------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `profile_id` `STRING` | The profile ID containing the rewards to extend | | `ids` `ARRAY` | An array of reward id's. Each reward id specified will be extended. | | `extend_days` `INTEGER` | The amount of days to extend. This will be added to the existing `expires_at` date to calculate the new expiry **Cannot be specified if an`extend_date` is provided** | | `extend_date` `DATE-TIME` | This date-time string will replace the existing `expires_at` value \*\*Cannot be specified if`extend_days` is provided \*\* | **Eligible Rewards for extension** Rewards can only be extended **once** This means the `extended_at` field must be null to be eligible for an extension ## OpenAPI ````yaml post /v3/rewards/extend openapi: 3.1.0 info: title: Omneo version: 0.0.1 servers: - url: https://api.{tenant}.getomneo.com/api variables: tenant: default: example security: [] paths: /v3/rewards/extend: post: tags: - Reward summary: Extend Reward description: >- A `POST` to the `/rewards/extend` endpoint allows your application to extend the expiry date of a Reward. operationId: reward.extend requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ExtendReward' responses: '200': description: Array of `Reward` content: application/json: schema: type: object properties: data: type: array items: $ref: '#/components/schemas/Reward' required: - data '401': $ref: '#/components/responses/AuthenticationException' '403': $ref: '#/components/responses/AuthorizationException' '422': $ref: '#/components/responses/ValidationException' components: schemas: ExtendReward: type: object properties: profile_id: type: string extend_days: type: - integer - 'null' extend_date: type: - string - 'null' format: date-time ids: type: array items: type: integer minItems: 1 required: - profile_id - ids title: ExtendReward Reward: type: object properties: id: type: integer profile_id: type: string timezone: type: - string - 'null' value_initial: type: string value_remaining: type: string has_notified_issue: type: - boolean - 'null' has_notified_expiry: type: - boolean - 'null' has_notified_extend: type: - boolean - 'null' expires_at: type: string issued_at: type: string is_expired: type: string is_active: type: string issued_local_at: type: string expires_local_at: type: string notify_issue_at: type: string notify_expiry_at: type: string extended_at: type: string definition: $ref: '#/components/schemas/RewardDefinition' meta: type: - array - 'null' items: {} created_at: type: string updated_at: type: string source_id: type: - integer - 'null' source_type: type: - string - 'null' required: - id - profile_id - timezone - value_initial - value_remaining - has_notified_issue - has_notified_expiry - has_notified_extend - expires_at - issued_at - is_expired - is_active - issued_local_at - expires_local_at - notify_issue_at - notify_expiry_at - extended_at - definition - meta - created_at - updated_at - source_id - source_type title: Reward RewardDefinition: type: object properties: id: type: integer name: type: string handle: type: string region_id: type: - integer - 'null' region: type: - object - 'null' properties: id: type: integer name: type: string handle: type: string required: - id - name - handle currency: type: - string - 'null' period: type: - integer - 'null' period_type: type: - string - 'null' absolute_expiry: type: - string - 'null' description: type: - string - 'null' short_description: type: - string - 'null' long_description: type: - string - 'null' terms_conditions: type: - string - 'null' earn_instructions: type: - string - 'null' icon: type: - string - 'null' image_url: type: - string - 'null' issue_target_id: type: - integer - 'null' expiry_target_id: type: - integer - 'null' extend_target_id: type: - integer - 'null' notify_issue_offset: type: - integer - 'null' notify_expiry_offset: type: - integer - 'null' notify_schedule_offset: type: - integer - 'null' notify_issue_offset_days: type: - integer - 'null' notify_issue_offset_hour: type: - integer - 'null' notify_remind_offset_days: type: - integer - 'null' notify_remind_offset_hour: type: - integer - 'null' notify_extend_offset_days: type: - integer - 'null' notify_extend_offset_hour: type: - integer - 'null' internal_notes: type: - string - 'null' type: type: - string - 'null' value: type: number max_value: type: - number - 'null' is_extendable: type: boolean is_assignable: type: boolean is_reassignable: type: boolean is_published: type: boolean extend_days: type: - integer - 'null' tags: type: array items: $ref: '#/components/schemas/Tag' created_at: type: string updated_at: type: string required: - id - name - handle - region_id - region - currency - period - period_type - absolute_expiry - description - short_description - long_description - terms_conditions - earn_instructions - icon - image_url - issue_target_id - expiry_target_id - extend_target_id - notify_issue_offset - notify_expiry_offset - notify_schedule_offset - notify_issue_offset_days - notify_issue_offset_hour - notify_remind_offset_days - notify_remind_offset_hour - notify_extend_offset_days - notify_extend_offset_hour - internal_notes - type - value - max_value - is_extendable - is_assignable - is_reassignable - is_published - extend_days - tags - created_at - updated_at title: RewardDefinition Tag: type: string title: Tag responses: AuthenticationException: description: Unauthenticated content: application/json: schema: type: object properties: message: type: string description: Error overview. required: - message AuthorizationException: description: Authorization error content: application/json: schema: type: object properties: message: type: string description: Error overview. required: - message ValidationException: description: Validation error content: application/json: schema: type: object properties: message: type: string description: Errors overview. errors: type: object description: A detailed description of each field that failed validation. additionalProperties: type: array items: type: string required: - message - errors ````