diff --git a/api-spec-v2.yaml b/api-spec-v2.yaml
index bcb2af5..6e73708 100644
--- a/api-spec-v2.yaml
+++ b/api-spec-v2.yaml
@@ -19159,6 +19159,14 @@ components:
     UnstakeRequestDto:
       type: object
       properties:
+        amount:
+          type: string
+          example: '32'
+          description: | 
+            The number of tokens to unstake. 
+            
+            This optional field is applicable only for liquid staking and allows for a partial unstake of the position. 
+            If not provided, the entire position will be unstaked by default.
         id:
           type: string
           example: b70701f4-d7b1-4795-a8ee-b09cdb5b850e
@@ -19395,7 +19403,9 @@ components:
       type: object
       properties:
           status:
-              $ref: '#/components/schemas/RelatedRequestStatusType'
+            type: string
+            enum:
+              - deactivating
           inProgress:
               type: boolean
               example: false
@@ -19412,43 +19422,6 @@ components:
           - status
           - inProgress
           - amount
-    RelatedRequestStatusType:
-      type: string
-      example: deactivating
-      description: The status of the request
-      enum:
-          - error
-          - created
-          - canceled
-          - activate_requested
-          - approve_inprogress
-          - approve_inprogress_signed
-          - activate_inprogress
-          - activate_inprogress_signed
-          - activate_inprogress_confirmed
-          - activate_done
-          - deactivate_requested
-          - deactivate_inprogress
-          - deactivate_inprogress_signed
-          - deactivate_inprogress_confirmed
-          - deactivate_done
-          - withdraw_inprogress
-          - withdraw_requested
-          - withdraw_inprogress_confirmed
-          - withdraw_done
-          - claim_rewards_requested
-          - claim_rewards_inprogress
-          - claim_rewards_done
-          - pending
-          - pending_queued
-          - active_offline
-          - active_online
-          - exiting_online
-          - exited
-          - active
-          - inactive
-          - activating
-          - deactivating
     StakingGetAllDelegationsResponse:
       type: array
       items: