Custom connector error with oauth connection

[fdyvoire]

Good morning,

I'm currently tring to create a custom connector for Hubspot CRM, but i'm getting a C# error

because of a too long query string.

This is not easy to understand the error, but here are the step.

I configure a custom Connector with an Oauth 2.0 connection

Scheme : https
Host : app.hubspot.com
Base url : /

Client ID and Client Secret :  from the app created with the hubspot interface.

Authorization url : https://app.hubspot.com/oauth/authorize

Token anf refresh URL : https://app.hubspot.com/oauth/v1/token

Scope : contacts

this gave me a redirection URL as expected.

When I try a new connection (with test), i have a popup wich ask me for hubspot connexion, and i can log in correctly, but then i get the error about the query.

Is this a bug ?

regards,
françois

[v-yamao-msft]

Hi @fdyvoire,

How many characters are included in the query?

I am afraid that there is limit of 500 characters in length for HupSpot. If there are more than 500 characters, it will return the error message you’ve got.

Please check this doc for more details:

https://knowledge.hubspot.com/articles/kcs_article/account/hubspot-sales-tool-usage-limits

Best regards,

Mabel Mao