Get a List of Process Rules

Use the Process Rules resource to get information about process rules.
Example usage
curl https://MyDomainName.my.salesforce.com/services/data/v64.0/process/rules/ -H "Authorization: Bearer token"
Example request body
none required
Example JSON response body
{
  "rules" : {
    "Account" : [ {
      "actions" : [ {
        "id" : "01VD0000000D2w7",
        "name" : "ApprovalProcessTask",
        "type" : "Task"
      } ],
      "description" : null,
      "id" : "01QD0000000APli",
      "name" : "My Rule",
      "namespacePrefix" : null,
      "object" : "Account"
    } ]
  }
}