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1 Definition 2 Protocol 3 Syntax 4 Semantics

1 Definition

The Action of a Process requesting that a Locate Service:

  1. Animate an MM-Animated Item with a Stream or Command Item – an atomic element of a Stream.
  2. Grant Rights based on Model Rights to the MM-Animated Item.

If the request is accepted, the Locate Service responds with actual Rights to the MM-Animated Item.

2 Protocol

  1. User sends MM-Animate PA Request including Item, Point of View, Location, and Rights (Status=Model).
    1. If MM-Animate is a free service, Goto MM-Animate
    2. If MM-Animate is a pay service:
      1. User sends MM-Animate PA Request with Service Pricing Model (Status=Model) to Locate.
      2. Locate sends MM-Animate PA Response:
        1. If MM-Animate PA Response includes Status=Err, goto End
        2. If MM-Animate PA Response includes Status=Ack and Service Pricing Model including Transaction (both Status=Model), User:
          1. Transacts Value contained in Transaction.
          2. Sends MM-Animate PA Request with Service Pricing Model (Status=Model) including Transaction (both Status=Final) to MM-Animated.
  2. MM-Animated: Locate
    1. MM-Animates Item.
    2. Sends MM-Animate PA Response including:
      1. Rights (Status=Final) to the MM-Animated Item.
      2. Service Pricing Model (Status=Final), if MM-Animate is pay.
  3. End.

3 Syntax

https://schemas.mpai.community/MMM4/V2.2/actions/MMAnimatePA.json

4 Semantics

Label Description
Header MM-Animate Process Action Header – Standard “MMM-2AP-Vx.y”
MInstanceID Identifier of M-Instance.
MEnvironmentID Identifier of M-Environment.
MMAnimPAData Data included in the MM-Animate Process Action.
– Time Time of PA request emission and Time of PA request execution.
– RQ-Complements Complements in MM-Animate Request.
  – Nil ItemID Item to be MM-Animated.
  – At Point of View Point 0f View where the Item is MM-Added.
  – At MLocationID M-Location where the Item is MM-Animated and is subsequently animated.
  – With Stream Stream Item used to MM-Animate Item.
  – With Rights Requested Rights to the MM-Animated Item.
  – With SPM Service Pricing Model, if MM-Animate is a pay service.
– RS-Complements Complements in MM-Animate Response.
  – With Rights Actual Rights based on Model Rights if PA Request is accepted.
  – With SPM Service Pricing Model, if MM-Animate is a pay service.
  – With PAStatus Possible Error Messages.
    – Ack If PA Request could be performed
    – Err If Error was found
      – Clash Clashes with other Items.
      – FaultyPA Faulty PA Request.
      – IncID Incorrect ID.
      – InsRights Insufficient Rights.
      – InsValue Insufficient Value in Wallet.
      – LocOOR No such Location.
Trace Authentication provenance information and time of PA production.
 DescMetadata Descriptive Metadata.

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