f:Observation extension with URL = 'https://cdt-beta.healthsage.ai/fhir/StructureDefinition/text-source': minimum cardinality of 'extension' is 1 extension with URL = 'https://cdt-beta.healthsage.ai/fhir/StructureDefinition/text-source': maximum cardinality of 'extension' is 1 extension with URL = 'https://cdt-beta.healthsage.ai/fhir/StructureDefinition/text-index-start': minimum cardinality of 'extension' is 1 extension with URL = 'https://cdt-beta.healthsage.ai/fhir/StructureDefinition/text-index-start': maximum cardinality of 'extension' is 1 extension with URL = 'https://cdt-beta.healthsage.ai/fhir/StructureDefinition/text-index-end': minimum cardinality of 'extension' is 1 extension with URL = 'https://cdt-beta.healthsage.ai/fhir/StructureDefinition/text-index-end': maximum cardinality of 'extension' is 1 identifier: minimum cardinality of 'identifier' is 1 subject: minimum cardinality of 'subject' is 1 f:Observation/f:identifier id: maximum cardinality of 'id' is 1 use: maximum cardinality of 'use' is 1 type: maximum cardinality of 'type' is 1 system: maximum cardinality of 'system' is 1 value: minimum cardinality of 'value' is 1 value: maximum cardinality of 'value' is 1 period: maximum cardinality of 'period' is 1 assigner: maximum cardinality of 'assigner' is 1 f:Observation/f:status id: maximum cardinality of 'id' is 1 value: maximum cardinality of 'value' is 1 f:Observation/f:code id: maximum cardinality of 'id' is 1 text: maximum cardinality of 'text' is 1 f:Observation/f:code/f:coding id: maximum cardinality of 'id' is 1 system: minimum cardinality of 'system' is 1 system: maximum cardinality of 'system' is 1 version: minimum cardinality of 'version' is 1 version: maximum cardinality of 'version' is 1 code: minimum cardinality of 'code' is 1 code: maximum cardinality of 'code' is 1 display: minimum cardinality of 'display' is 1 display: maximum cardinality of 'display' is 1 userSelected: maximum cardinality of 'userSelected' is 1