Changes to Retrieve block children

added the optional property results/items/anyOf[#/components/schemas/blockObjectResponse]/anyOf[subschema #27: Meeting Notes]/meeting_notes/calendar_event/event_id to the response with the 200 status

added the required property results/items/anyOf[#/components/schemas/blockObjectResponse]/anyOf[subschema #27: Meeting Notes]/meeting_notes/is_full_page to the response with the 200 status

added the new idempotency_key_reused enum value to the allOf[subschema #2]/code response property for the response status 409

added subschema #1 subschema #2 subschema #3 to the response body oneOf list for the response status 403

removed publicApiCommonErrorResponse subschema #2 from the response body allOf list for the response status 403

added the new agent_credit_limit_reached enum value to the allOf[subschema #2]/code response property for the response status 403

added the new workspace_credits_exhausted enum value to the allOf[subschema #2]/code response property for the response status 403

added the new invalid_beta enum value to the allOf[subschema #2]/code response property for the response status 400

added the new invalid_credit_limit enum value to the allOf[subschema #2]/code response property for the response status 400

added the new agent_deleted enum value to the allOf[subschema #2]/code response property for the response status 409

added the new directory_not_found enum value to the allOf[subschema #2]/code response property for the response status 404

added the new status_change_not_allowed enum value to the allOf[subschema #2]/code response property for the response status 403

added the new transcription_failed enum value to the results/items/anyOf[#/components/schemas/blockObjectResponse]/anyOf[subschema #27: Meeting Notes]/meeting_notes/status response property for the response status 200