SchemaField

Aspects

schemaFieldKey

Key for a SchemaField

Schema

{
  "type": "record",
  "Aspect": {
    "name": "schemaFieldKey"
  },
  "name": "SchemaFieldKey",
  "namespace": "com.linkedin.metadata.key",
  "fields": [
    {
      "Searchable": {
        "fieldType": "URN"
      },
      "java": {
        "class": "com.linkedin.common.urn.Urn"
      },
      "type": "string",
      "name": "parent",
      "doc": "Parent associated with the schema field"
    },
    {
      "Searchable": {
        "fieldType": "KEYWORD"
      },
      "type": "string",
      "name": "fieldPath",
      "doc": "fieldPath identifying the schema field"
    }
  ],
  "doc": "Key for a SchemaField"
}

structuredProperties

Properties about an entity governed by StructuredPropertyDefinition

Schema

{
  "type": "record",
  "Aspect": {
    "name": "structuredProperties"
  },
  "name": "StructuredProperties",
  "namespace": "com.linkedin.structured",
  "fields": [
    {
      "type": {
        "type": "array",
        "items": {
          "type": "record",
          "name": "StructuredPropertyValueAssignment",
          "namespace": "com.linkedin.structured",
          "fields": [
            {
              "java": {
                "class": "com.linkedin.common.urn.Urn"
              },
              "type": "string",
              "name": "propertyUrn",
              "doc": "The property that is being assigned a value."
            },
            {
              "type": {
                "type": "array",
                "items": [
                  "string",
                  "double"
                ]
              },
              "name": "values",
              "doc": "The value assigned to the property."
            },
            {
              "type": [
                "null",
                {
                  "type": "record",
                  "name": "AuditStamp",
                  "namespace": "com.linkedin.common",
                  "fields": [
                    {
                      "type": "long",
                      "name": "time",
                      "doc": "When did the resource/association/sub-resource move into the specific lifecycle stage represented by this AuditEvent."
                    },
                    {
                      "java": {
                        "class": "com.linkedin.common.urn.Urn"
                      },
                      "type": "string",
                      "name": "actor",
                      "doc": "The entity (e.g. a member URN) which will be credited for moving the resource/association/sub-resource into the specific lifecycle stage. It is also the one used to authorize the change."
                    },
                    {
                      "java": {
                        "class": "com.linkedin.common.urn.Urn"
                      },
                      "type": [
                        "null",
                        "string"
                      ],
                      "name": "impersonator",
                      "default": null,
                      "doc": "The entity (e.g. a service URN) which performs the change on behalf of the Actor and must be authorized to act as the Actor."
                    },
                    {
                      "type": [
                        "null",
                        "string"
                      ],
                      "name": "message",
                      "default": null,
                      "doc": "Additional context around how DataHub was informed of the particular change. For example: was the change created by an automated process, or manually."
                    }
                  ],
                  "doc": "Data captured on a resource/association/sub-resource level giving insight into when that resource/association/sub-resource moved into a particular lifecycle stage, and who acted to move it into that specific lifecycle stage."
                }
              ],
              "name": "created",
              "default": null,
              "doc": "Audit stamp containing who created this relationship edge and when"
            },
            {
              "type": [
                "null",
                "com.linkedin.common.AuditStamp"
              ],
              "name": "lastModified",
              "default": null,
              "doc": "Audit stamp containing who last modified this relationship edge and when"
            }
          ]
        }
      },
      "name": "properties",
      "doc": "Custom property bag."
    }
  ],
  "doc": "Properties about an entity governed by StructuredPropertyDefinition"
}

Relationships

Incoming

These are the relationships stored in other entity's aspects

• DownstreamOf

  • Dataset via upstreamLineage.fineGrainedLineages

• ForeignKeyTo

  • Dataset via schemaMetadata.foreignKeys.foreignFields
  • GlossaryTerm via schemaMetadata.foreignKeys.foreignFields
  • Assertion via assertionInfo.schemaAssertion.schema.foreignKeys.foreignFields

• Consumes

  • DataJob via dataJobInputOutput.inputDatasetFields

• Produces

  • DataJob via dataJobInputOutput.outputDatasetFields

• consumesField

  • Chart via inputFields.fields.schemaFieldUrn
  • Dashboard via inputFields.fields.schemaFieldUrn

• Asserts

  • Assertion via assertionInfo.datasetAssertion.fields

Global Metadata Model