Changes to Schedule vault deletion

added the optional property data/deletion_notice_unreached to the response with the 202 status

the response property error/details became required for the status 400

the response property error/details became required for the status 403

the response property error/details became required for the status 404

the response property error/details became required for the status 409

the response property meta became required for the status 400

the response property meta became required for the status 403

the response property meta became required for the status 404

the response property meta became required for the status 409

the response property meta/api_version became required for the status 400

the response property meta/api_version became required for the status 403

the response property meta/api_version became required for the status 404

the response property meta/api_version became required for the status 409

added the required property meta/request_id to the response with the 400 status

added the required property meta/request_id to the response with the 403 status

added the required property meta/request_id to the response with the 404 status

added the required property meta/request_id to the response with the 409 status

the response property error/details became nullable for the status 400

the response property error/details became nullable for the status 403

the response property error/details became nullable for the status 404

the response property error/details became nullable for the status 409

added the new required header request parameter X-Vault-Deletion-Mode

the response property data/started_at became optional for the status 202

removed the required property data/message from the response with the 202 status

the endpoint scheme security ApiKeyAuth was removed from the API

added the optional property data/deletion_requested_at to the response with the 202 status

added the optional property data/deletion_requested_by to the response with the 202 status

added the optional property data/deletion_schedule_id to the response with the 202 status

added the optional property data/deletion_scheduled_for to the response with the 202 status

added the required property data/status to the response with the 202 status

added the non-success response with the status 400

added the non-success response with the status 403

added the non-success response with the status 404

added the non-success response with the status 409

added the success response with the status 202

added the new required header request parameter X-Confirm-Name-B64