sync.yaml

post:
  tags:
    - ValidatorRequiredApi
    - Validator
  summary: "Get sync committee duties"
  operationId: "getSyncCommitteeDuties"
  description: "Requests the beacon node to provide a set of sync committee duties for a particular epoch."
  parameters:
    - name: epoch
      description: "epoch // EPOCHS_PER_SYNC_COMMITTEE_PERIOD <= current_epoch // EPOCHS_PER_SYNC_COMMITTEE_PERIOD + 1"
      in: path
      required: true
      schema:
        $ref: "../../../beacon-node-oapi.yaml#/components/schemas/Uint64"
  requestBody:
    description: "An array of the validator indices for which to obtain the duties."
    required: true
    content:
      application/json:
        schema:
          title: GetSyncCommitteeDutiesBody
          type: array
          minItems: 1
          items:
            $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Uint64'
  responses:
    "200":
      description: Success response
      content:
        application/json:
          schema:
            title: GetSyncCommitteeDutiesResponse
            type: object
            required: [execution_optimistic, data]
            properties:
              execution_optimistic:
                $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ExecutionOptimistic"
              data:
                type: array
                items:
                  $ref: '../../../beacon-node-oapi.yaml#/components/schemas/Altair.SyncDuty'
    "400":
      description: "Invalid epoch or index"
      content:
        application/json:
          schema:
            $ref: "../../../beacon-node-oapi.yaml#/components/schemas/ErrorMessage"
          example:
            code: 400
            message: "Invalid epoch: -2"
    "500":
      $ref: '../../../beacon-node-oapi.yaml#/components/responses/InternalError'
    "503":
      $ref: '../../../beacon-node-oapi.yaml#/components/responses/CurrentlySyncing'