Pub/Sub PullRequest.maxMessages is mandatory

[mziccard]

The PullRequest.maxMessages is a mandatory field, if we don't provide it we get this error:

{
 "error": {
  "code": 400,
  "message": "A required argument is missing in the request: (argument=\"max_messages\").",
  "status": "INVALID_ARGUMENT",
 }
}

The PubSub API design we drafted considers maxMessages an optional option, we must either fix this (by transforming it into a mandatory parameter) or use a default value if the user does not explicitly provide it. /cc @eschapira @aozarov thoughts?

[eschapira]

Is this for calling the pull method explicitly or for the callback version?
I would say that for explicit pulls it is required, and for callback there
should be a default (set it to 100, no hard data on why that's a good
value, but sounds reasonable to me).

On Mon, May 9, 2016 at 9:52 AM, Marco Ziccardi [email protected]
wrote:

The PullRequest.maxMessages is a mandatory field, if we don't provide it
we get this error:

{
"error": {
"code": 400,
"message": "A required argument is missing in the request: (argument="max_messages").",
"status": "INVALID_ARGUMENT",
}
}

The PubSub API design we drafted considers maxMessages an optional
option, we must either fix this (by transforming it into a mandatory
parameter) or use a default value if the user does not explicitly provide
it. /cc @eschapira https://github.com/eschapira @aozarov
https://github.com/aozarov thoughts?

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#997

Emilio Schapira

[mziccard]

Yes, this is for calling the pull method explicitly.

For the pull method with callback the idea was to allow the user to limit
the maximum number of concurrent callbacks. 100 sounds like a reasonable
value in this case.
On 9 May 2016 16:01, "eschapira" [email protected] wrote:

Is this for calling the pull method explicitly or for the callback version?
I would say that for explicit pulls it is required, and for callback there
should be a default (set it to 100, no hard data on why that's a good
value, but sounds reasonable to me).

On Mon, May 9, 2016 at 9:52 AM, Marco Ziccardi [email protected]
wrote:

The PullRequest.maxMessages is a mandatory field, if we don't provide it
we get this error:

{
"error": {
"code": 400,
"message": "A required argument is missing in the request:
(argument="max_messages").",
"status": "INVALID_ARGUMENT",
}
}

The PubSub API design we drafted considers maxMessages an optional
option, we must either fix this (by transforming it into a mandatory
parameter) or use a default value if the user does not explicitly provide
it. /cc @eschapira https://github.com/eschapira @aozarov
https://github.com/aozarov thoughts?

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#997

Emilio Schapira

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#997 (comment)

[mziccard]

Fixed in #996