Create a custom field on the Account object.
Whenever this field is populated with some value
a contact object record should be created and needs
to be linked to account object record.

I have a custom Case field labeled Component with API Name Component__c.  I have written my first ever SOQL: Select Id, DurableId, Value, Label, IsDefaultValue, IsActive, ValidFor, EntityParticleId FROM PicklistValueInfo.  It givese the following error message: [object Object]: PicklistValueInfo: a filter on a reified column is required [EntityParticleId,DurableId].  I can add WHERE EntityParticleId = 'Case.Priority' to get similar results to what I am looking for on a standard Case field but nothing I have tried will give results for my custom field.  I have tried Case.Component__c, Case.Component, Component, Component__c.  It also seems to require the operator to be equals so I cannot even do a LIKE.  How can I find the EntityParticleId for a custom field?  Thanks to anyone that can help and fogive my ignorance on what I am sure will be a very simple answer.  I promise I tried to Google it first.