# List messages public keys

Endpoint: GET /v1/trusted-public-keys/messages
Security: httpAuth

## Query parameters:

  - `limit` (integer)
    The number of entities to return.

  - `startingAfter` (string)
    Entity id used to the determine beginning of query results.

  - `sortBy` (string)
    Property name used to sort the query results.
    Enum: "metadata.createdAt", "metadata.lastModifiedAt"

  - `sortOrder` (string)
    Sort order applied to the query results.
    Enum: "ASC", "DESC"

## Response 200 fields (application/json):

  - `items` (array, required)

  - `items.data` (object, required)

  - `items.data.publicKey` (string, required)

  - `items.data.signature` (string)

  - `items.data.signedBy` (string)

  - `items.data.purpose` (string, required)
    Enum: "API operationsignatures", "TrustedCollectionSignatures", "MessagingSignatures"

  - `items.data.metadata` (object, required)

  - `items.data.metadata.description` (string)

  - `items.data.metadata.revision` (integer, required)

  - `items.data.metadata.createdAt` (string, required)

  - `items.data.metadata.createdBy` (object)

  - `items.data.metadata.createdBy.id` (string, required)

  - `items.data.metadata.createdBy.domainId` (string, required)

  - `items.data.metadata.lastModifiedAt` (string, required)

  - `items.data.metadata.lastModifiedBy` (object)

  - `items.data.metadata.customProperties` (object, required)

  - `items.signature` (string, required)

  - `items.signingKey` (string, required)

  - `count` (integer, required)

  - `currentStartingAfter` (string)

  - `nextStartingAfter` (string)

## Response 401 fields (application/json):

  - `reason` (string, required)

  - `message` (string)