REST/Tooling API

Sometimes I like to make things more difficult 😁
NOTE: Precede the REST Explorer SELECTs below with...
/services/data/v60.0/tooling/query?q=
Apex Code Coverage
Salesforce exposes coverage through Tooling API objects like: - ApexCodeCoverage (per-test-method detail) - ApexCodeCoverageAggregate (rollups per class/trigger) - ApexOrgWideCoverage (your overall org %)
...via Developer Console using Tooling API
SELECT ApexClassOrTrigger.Name, TestMethodName, NumLinesCovered, NumLinesUncovered
FROM ApexCodeCoverage
SELECT ApexClassOrTrigger.Name, NumLinesCovered, NumLinesUncovered, Coverage
FROM ApexCodeCoverageAggregate
WHERE ApexClassOrTrigger.Name = ‘YourClassName’
SELECT PercentCovered
FROM ApexOrgWideCoverage
...via REST Explorer Utility in Workbench
SELECT+ApexClassOrTrigger.Name,+TestMethodName,+NumLinesCovered,+NumLinesUncovered+FROM+ApexCodeCoverage
SELECT+ApexClassOrTrigger.Name,+NumLinesCovered,+NumLinesUncovered,+Coverage+FROM+ApexCodeCoverageAggregate+WHERE+ApexClassOrTrigger.Name+=+‘YourClassName’
SELECT+PercentCovered+FROM+ApexOrgWideCoverage
Page Layout Assignments
...via Developer Console using Tooling API
SELECT RefMetadataComponentName, MetadataComponentId, MetadataComponentType, MetadataComponentName
FROM MetadataComponentDependency
WHERE RefMetadataComponentType = 'CustomField' AND RefMetadataComponentId = '<FIELDID>'
ORDER By RefMetadataComponentName
...via REST Explorer Utility in Workbench
SELECT+RefMetadataComponentName,+MetadataComponentId,+MetadataComponentType,+MetadataComponentName+FROM+MetadataComponentDependency+WHERE+RefMetadataComponentType+=+'CustomField'+AND+RefMetadataComponentId+=+'<FIELDID>'+ORDER+By+RefMetadataComponentName
Validation Rule Errors
...via Developer Console using Tooling API
SELECT Id, Active, Description, EntityDefinition.DeveloperName, ErrorDisplayField, ErrorMessage
FROM ValidationRule
...via REST Explorer Utility in Workbench
Select+Id,Active,Description,EntityDefinition.DeveloperName,ErrorDisplayField,+ErrorMessage+From+ValidationRule
Email Alerts
...via Developer Console using Tooling API
SELECT Id, DeveloperName, SenderType
FROM WorkflowAlert
...via REST Explorer Utility in Workbench
Select+Id,DeveloperName,SenderType+From+WorkflowAlert
All Lightning Pages
...via REST Explorer Utility in Workbench
SELECT+Id,Description,DeveloperName,EntityDefinitionId+FROM+FlexiPage
Where Is This Used?
NOT overly useful but there are suggestions cooler functionality may be coming
...via Developer Console using Tooling API
SELECT RefMetadataComponentName, MetadataComponentId, MetadataComponentType, MetadataComponentName
FROM MetadataComponentDependency
WHERE RefMetadataComponentType = 'CustomField' AND RefMetadataComponentId = '<FIELDID>'
ORDER By RefMetadataComponentName
...via REST Explorer Utility in Workbench
SELECT+RefMetadataComponentName,MetadataComponentId,MetadataComponentType,MetadataComponentName+FROM+MetadataComponentDependency+WHERE+RefMetadataComponentType='CustomField'+AND+RefMetadataComponentId='<FIELDID>'+ORDER+By+RefMetadataComponentName