/aws/prices/selectors

POST /api/aws/prices/selectors

Price: 1 credit

List every combination of rate term, tenancy, guest operating system, bundled software, licensing arrangement, reserved commitment length, payment option, offering class and instance generation that AWS publishes EC2 prices for in one region, each with the number of rates it covers. Narrows by any of those dimensions.

How to use it

Use this to find out which rate dimensions actually exist in a region before querying aws/prices/search, and to size an answer: `price_count` is how many rates that exact combination covers. The reserved-only dimensions come back empty on on-demand combinations rather than absent. Combinations differ between regions, so a set that exists in us-east-1 need not exist elsewhere.

Parameters

• access-token string required

Request body

• timeout integer — Max scrapping execution timeout (in seconds) (default: 300; min: 20; max: 1500)
• region string required — AWS region, given either as the region code or as the display name aws/regions returns (examples: "us-east-1", "eu-west-1", "US East (Ohio)"; minLength: 1)
• term_type string nullable — Keep only combinations on this rate term. Unset returns both (one of: "OnDemand", "Reserved")
• tenancy string nullable — Keep only combinations on this tenancy. Unset returns both (one of: "Dedicated", "Shared")
• operating_system string nullable — Keep only combinations for this guest operating system. Unset returns every one (one of: "Linux", "RHEL", "Red Hat Enterprise Linux with HA", "SUSE", "Ubuntu Pro", "Windows")
• pre_installed_software string nullable — Keep only combinations bundling this software. Unset returns every bundle (one of: "NA", "SQL Ent", "SQL Std", "SQL Web")
• license_model string nullable — Keep only combinations on this licensing arrangement. Unset returns every one (one of: "Bring your own license", "License Included - Infrastructure", "No License required")
• lease_contract_length string nullable — Keep only reserved combinations of this commitment length. Unset returns every one (one of: "1yr", "3yr")
• purchase_option string nullable — Keep only reserved combinations paid this way. Unset returns every option (one of: "All Upfront", "No Upfront", "Partial Upfront")
• offering_class string nullable — Keep only reserved combinations of this class. Unset returns both (one of: "convertible", "standard")
• current_generation boolean nullable — True keeps combinations covering current instance generations, false the previous ones. Unset returns both
• count integer required — Max number of results to return (min: 1)

Response

• @type string (default: "AwsPriceSelector")
• id string required
• location string nullable
• region_code string nullable
• term_type string nullable
• tenancy string nullable
• operating_system string nullable
• pre_installed_software string nullable
• license_model string nullable
• lease_contract_length string nullable
• purchase_option string nullable
• offering_class string nullable
• is_current_generation boolean nullable
• price_count integer (default: 0)

Errors

• 422 — The request body did not validate Check the fields against this schema. A URN with the wrong prefix is the most common cause.
• 408 — The request ran past its time limit Raise `timeout` in the request body, up to the maximum this endpoint documents. Lowering `count` or turning off the `with_*` flags also helps, because less work finishes sooner.
• 412 — The region is not in the AWS location catalogue, or no combination matched the filters. Retrying will not help: either the entity does not exist, or the input points at a different one.
• 429 — Too many requests: a rate limit or a usage window is exhausted When the response carries an X-Retry-After header, wait that many seconds and retry: the same number is in the body as `detail.retry_after`, and the limit clears once that window passes. The message in the body names the limit that was hit.
• 500 — Something broke on our side Retrying will not help. If it keeps happening, send us the X-Request-ID from the response headers.
• 529 — Rate limit reached, or the endpoint is overloaded Wait at least 30 seconds, then retry.

Response headers

• X-Error — Error message text (present only on error)
• X-Request-ID — Unique request identifier
• X-Execution-Time — Execution time in seconds
• X-Result-Count — How many records the body carries. 0 means an empty result, which is a normal answer and not by itself an error. A non-zero count can come back together with X-Error when the failure happened partway through — read this header and X-Error independently.
• X-Total-Available-Results — How many records exist for this query, when the endpoint can say. On a `dry_run` request this is the answer and the body is empty. It saturates: the endpoint's documented maximum means 'at least that many', any smaller number is exact.
• X-Warning — Present when the request body carried keys this endpoint does not document. They were ignored, so any filter you meant to apply through them did not apply. Check the spelling against this schema and retry.
• X-Retry-After — Seconds to wait before retrying. Present only on 429.