anchor.diff:  - Table attributes.
   
   Snapshots of an alias table contain only alias settings, actual data are not stored with the snapshot.
  +
  +*This endpoint is not available for Synapse typed tables created via [table definition](#reference/tables/create-table-definition)*
   
   + Parameters
       + table_id (required) - Id of a table
  
positive.code: ### Add Column to Table [POST]
  Adds a new column to an existing table. This request is [asynchronous](#introduction/synchronous-and-asynchronous-calls).
  
  + Parameters
      + table_id (required) - Table Id
  
  
negative.code: 
  ### Remove Primary Key [DELETE]
  Removes the primary key from a table. This request is [asynchronous](#introduction/synchronous-and-asynchronous-calls).
  
  *This endpoint is not available for Synapse typed tables created via [table definition](#reference/tables/create-table-definition)*
  
  + Parameters
      + table_id (required) - Table Id
  