HERE · OpenAPI Overlay 1.0.0
API Evangelist conversational phrasing for Interactive Map API v1 Write Features API
7 actions
7 updates
phrasing
extends
openapi/here-write-features-api-openapi.yml
Generated by API Evangelist
Written by API Evangelist tooling for HERE's API. It is a proposal applied on top of the contract, not a document HERE publishes.
What the actions change
x-apievangelist-phrasing
Targets 7
$.info
$.paths['/layers/{layerId}/features'].put
$.paths['/layers/{layerId}/features'].post
$.paths['/layers/{layerId}/features'].delete
$.paths['/layers/{layerId}/features/{featureId}'].put
$.paths['/layers/{layerId}/features/{featureId}'].delete
$.paths['/layers/{layerId}/features/{featureId}'].patch
OpenAPI Overlay
# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand.
overlay: 1.0.0
info:
title: API Evangelist conversational phrasing for Interactive Map API v1 Write Features API
version: 1.0.0
extends: openapi/here-write-features-api-openapi.yml
actions:
- target: $.info
update:
x-apievangelist-phrasing:
method: generated
generated: '2026-09-26'
generator: build-phrasing.py
label: Generated by API Evangelist
operations: 6
- target: $.paths['/layers/{layerId}/features'].put
update:
x-apievangelist-phrasing:
intent: Create or replace many map features
effect: write
questions:
- How do I upload a GeoJSON FeatureCollection into an interactive map layer, replacing any existing features with the same IDs?
- Can I bulk-write features against a specific layer version?
instructions:
- text: Create or replace the features {features} in layer {layerId}.
slots:
features: requestBody.features
layerId: path.layerId
- text: Overwrite layer {layerId} features with this FeatureCollection {features} at version {versionRef}.
slots:
layerId: path.layerId
features: requestBody.features
versionRef: query.versionRef
method: generated
generated: '2026-09-26'
- target: $.paths['/layers/{layerId}/features'].post
update:
x-apievangelist-phrasing:
intent: Create or patch many features
effect: write
questions:
- How do I merge changes into several features at once instead of replacing them?
- Can I send a list of feature modifications to an interactive map layer?
instructions:
- text: Patch features {features} in layer {layerId}, creating any that are missing.
slots:
features: requestBody.features
layerId: path.layerId
- text: Apply the feature modifications {modifications} to layer {layerId}.
slots:
modifications: requestBody.modifications
layerId: path.layerId
method: generated
generated: '2026-09-26'
- target: $.paths['/layers/{layerId}/features'].delete
update:
x-apievangelist-phrasing:
intent: Delete several features or wipe a layer
effect: destructive
questions:
- How do I delete a list of features by ID from a map layer?
- Can I erase all content in an interactive map layer at once?
instructions:
- text: Delete features {id} from layer {layerId}.
slots:
id: query.id
layerId: path.layerId
- text: Erase all content in layer {layerId} with eraseContent {eraseContent}.
slots:
layerId: path.layerId
eraseContent: query.eraseContent
method: generated
generated: '2026-09-26'
- target: $.paths['/layers/{layerId}/features/{featureId}'].put
update:
x-apievangelist-phrasing:
intent: Create or replace a single feature
effect: write
questions:
- How do I write one feature with a known ID into a layer, replacing it entirely if it exists?
- Can I set a single feature's geometry and properties in one call?
instructions:
- text: Create or replace feature {featureId} in layer {layerId}.
slots:
featureId: path.featureId
layerId: path.layerId
- text: Replace feature {featureId} on {layerId} with geometry {geometry} and properties {properties}.
slots:
featureId: path.featureId
layerId: path.layerId
geometry: requestBody.geometry
properties: requestBody.properties
method: generated
generated: '2026-09-26'
- target: $.paths['/layers/{layerId}/features/{featureId}'].delete
update:
x-apievangelist-phrasing:
intent: Delete one feature
effect: destructive
questions:
- How do I remove a single feature from a map layer?
- Can I delete a feature at a particular layer version?
instructions:
- text: Delete feature {featureId} from layer {layerId}.
slots:
featureId: path.featureId
layerId: path.layerId
- text: Remove the single feature {featureId} in {layerId} at version {versionRef}.
slots:
featureId: path.featureId
layerId: path.layerId
versionRef: query.versionRef
method: generated
generated: '2026-09-26'
- target: $.paths['/layers/{layerId}/features/{featureId}'].patch
update:
x-apievangelist-phrasing:
intent: Partially update one feature
effect: write
questions:
- How do I change just some properties of an existing feature without resending all of it?
- Can I patch the geometry of one feature already in a layer?
instructions:
- text: Patch feature {featureId} in layer {layerId} with properties {properties}.
slots:
featureId: path.featureId
layerId: path.layerId
properties: requestBody.properties
- text: Update only the geometry of existing feature {featureId} on {layerId} to {geometry}.
slots:
featureId: path.featureId
layerId: path.layerId
geometry: requestBody.geometry
method: generated
generated: '2026-09-26'
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