description: Define an action with headers configuration url: /v1/query status: 400 query: type: create_action args: name: create_user_1 definition: kind: synchronous arguments: - name: name type: String! output_type: User! handler: "{{ACTION_WEBHOOK_HANDLER}}/create-user" headers: - name: x-client-id value_from_env: HASURA_GRAPHQL_CLIENT_NAME response: path: $.definition.headers[0] error: 'env variables starting with "HASURA_GRAPHQL_" are not allowed in value_from_env: HASURA_GRAPHQL_CLIENT_NAME' code: parse-failed